Hour-by-Hour Forecast for Philadelphia, Pennsylvania, USA. Time Zone. DST Changes. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 75 °F. Sunny. (Weather station: Philadelphia International Airport, USA). See more current weather. A graph and an animated time series showing the change in global surface temperature relative to 1951-1980 average temperatures. The year 2020 ties with 2016 as the warmest on record. Vital Signs of the Planet: Global Climate Change and Global Warming.Looking back at the annual figures on the IQAir website, it can be seen that Philadelphia’s air quality remains fairly stable. In 2017 it was 9.6 µg/m³ followed by 9.3 µg/m³ in 2018. 2019 saw a slightly worse figure of 10.5 µg/m³ before it improved again in 2020 with a 9.5 µg/m³ reading.Philadelphia Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Philadelphia area.See a list of all of the Official Weather Advisories, Warnings, and Severe Weather Alerts for Philadelphia, PA. Average temperature in FebruaryPhiladelphia, PA. Average high temperature in February: 41.5°F. The warmest month (with the highest average high temperature) is July (86.4°F). The month with the lowest average high temperature is January (37.4°F). Average low temperature in February: 27.9°F. Hourly Forecast for Today, Tuesday 09/05. A few clouds. Low around 75F. Winds NNW at 5 to 10 mph. Mostly sunny skies. A stray shower or thunderstorm is possible. High 96F. Winds NNW at 5 to 10 mph.Philadelphia PA. 39.96°N 75.16°W (Elev. 26 ft) Last Update: 1:09 am EDT Aug 23, 2023. Forecast Valid: 2am EDT Aug 23, 2023-6pm EDT Aug 29, 2023. Forecast Discussion.This indicator examines trends in unusual temperatures from several perspectives: Unusually hot summer temperatures and cold winter temperatures nationwide (Figures 1 and 2). The change in the number of days with unusually hot and cold temperatures at individual weather stations (Figures 3 and 4). Changes in record high and low temperatures ...National Weather Service Philadelphia/Mt Holly 732 Woodlane Rd. Mount Holly, NJ 08060 609-261-6600 Comments? Questions? Please Contact Us. Disclaimer Information QualityClimate in Philadelphia, Pennsylvania. Philadelphia, PA enjoys a humid subtropical climate with warm summers and cold winters. The average high temperature throughout the year is around 73°F (23°C) while the average low temperature is around 50°F (10°C). Precipitation is fairly common in Philadelphia with an average of around 3.8 inches per ...Today Tomorrow Extended. Philadelphia, PA Weather - Tomorrow’s Forecast. Thursday. Sunny. High: 96°F. Sunny, with a high near 96. Heat index values as high as 101 ... The year 2022 was the sixth warmest year since global records began in 1880 at 0.86°C (1.55°F) above the 20th century average of 13.9°C (57.0°F). This value is 0.13°C (0.23°F) less than the record set in 2016 and it is only 0.02°C (0.04°F) higher than the last year's (2021) value, which now ranks as the seventh highest.Jul 21, 2023 · This indicator examines trends in unusual temperatures from several perspectives: Unusually hot summer temperatures and cold winter temperatures nationwide (Figures 1 and 2). The change in the number of days with unusually hot and cold temperatures at individual weather stations (Figures 3 and 4). Changes in record high and low temperatures ... Buy Historical Weather Data and Averages for. Apart from annual weather averages, the data is also available in hourly interval in CSV format from July 2008 onwards. Following weather fields are provided in CSV format. Temperature (°C/°F) Visibility (km or miles) Pressure (mb or inches) Cloud (%) Humidity (%) Wind Speed (km/h, mph, knots or m/s)Weather conditions can be closely tied with health-related pains and outdoor activities. See a list of your local health and activity forecasts and recommendations.The year 2022 was the sixth warmest year since global records began in 1880 at 0.86°C (1.55°F) above the 20th century average of 13.9°C (57.0°F). This value is 0.13°C (0.23°F) less than the record set in 2016 and it is only 0.02°C (0.04°F) higher than the last year's (2021) value, which now ranks as the seventh highest.Average temperature in FebruaryPhiladelphia, PA. Average high temperature in February: 41.5°F. The warmest month (with the highest average high temperature) is July (86.4°F). The month with the lowest average high temperature is January (37.4°F). Average low temperature in February: 27.9°F. Looking back at the annual figures on the IQAir website, it can be seen that Philadelphia’s air quality remains fairly stable. In 2017 it was 9.6 µg/m³ followed by 9.3 µg/m³ in 2018. 2019 saw a slightly worse figure of 10.5 µg/m³ before it improved again in 2020 with a 9.5 µg/m³ reading.The best time of year to visit Philadelphia in the United States of America. During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 26 degrees Celsius (79°F). When is summer in Philadelphia? The hottest season / summer takes place ...No one covers Philadelphia, New Jersey and Delaware weather like 6abc. WPVI covers forecasts, weather maps, alerts, video, street-level weather and more.Cloudy today with a high of 83 °F (28.3 °C) and a low of 64 °F (17.8 °C). There is a 51% chance of precipitation. Thunderstorms today with a high of 83 °F (28.3 °C) and a low of 62 °F (16.7 ... Current Weather. 12:52 PM. 79° F. RealFeel® 91°. RealFeel Shade™ 78°. Air Quality Poor. Wind SE 2 mph. Wind Gusts 3 mph. Sunny More Details. Point Forecast: Philadelphia PA. 39.96°N 75.16°W (Elev. 26 ft) Last Update: 4:11 am EDT Sep 3, 2023. Forecast Valid: 6am EDT Sep 3, 2023-6pm EDT Sep 9, 2023.The latest Philadelphia, South Jersey and national news and headlines that matter to you from PhillyVoice.com. Your one-stop news destination. 9/30: Made in Jersey Festival Heat Index Formula. This calculator uses the following basic formula to calculate the heat index: HI (Heat Index, °F) = C 1 + C 2 T + C 3 RH + C 4 T RH + C 5 T 2 + C 6 RH 2 + C 7 T 2 RH + C 8 T RH 2 + C 9 T 2 RH 2 + CF. Where: HI is the heat index (°F), T is the air temperature in Fahrenheit (°F), RH is the relative humidity (%),Today 26 Aug Philadelphia. Patchy fog in the morning. Mostly sunny. Hot with Highs in the upper 80s. North Winds 5 to 10 Mph. 1-Day 3-Day 5-Day. Temperature. Sat 26 Aug Sun 27 Aug Mon 28 Aug Tue 29 Aug Wed 30 Aug Thu 31 Aug Fri 1 Sep. 100 °F 80 °F 60 °F.Current condition and temperature - Philadelphia, NY. In Philadelphia, currently, clouds are the highlight of the sky. The temperature is a comfortable 62.6°F, while the felt air temperature is a similar 60.8°F. The current temperature is a few degrees off the minimum of 53.6°F.The season sees a gradual uptick in temperature from 49.8°F to 72°F. These months have high levels of relative humidity ranging from 72% to 75% and a decent amount of rainfall. The moderate temperatures partnered with an average of 1.18" to 1.06" of rainfall make the spring both lovely and pleasant.The tables below display average monthly climate and weather indicators in Philadelphia Pennsylvania. Temperature by: Fahrenheit / Centigrade. Philadelphia Temperature. Jan. Feb. Mar. Apr. May. Jun. 4. -3. Number of days in December when the temperature in Philadelphia dropped to 0 or 32 or below, or rose to at least 70 degrees Fahrenheit. 0 °F. -18 °C. 32 °F. 0 °C. Year. 70 °F.Past Weather in Philadelphia, Pennsylvania, USA — Yesterday and Last 2 Weeks. Time/General. Weather. Time Zone. DST Changes. Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 70 °F. Clear.Check out the Philadelphia, PA WinterCast. Forecasts the expected snowfall amount, snow accumulation, and with snowfall radar.The first month of the winter, December, is also a frosty month in Philadelphia, Pennsylvania, with an average temperature ranging between max 44.1°F and min 32.9°F. Temperature Philadelphia's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's cool 52.7°F to a frosty 44.1°F. In ... The lowest temperature reading has been 71.6 degrees fahrenheit at 12:40 AM, while the highest temperature is 75.2 degrees fahrenheit at 12:05 AM. Philadelphia, PA humidity today from 12:00 AM on Sat, Aug 12th 2023 until 12:45 AM. The following chart shows hourly Philadelphia, PA humidity today (Sat, Aug 12th 2023). The data for this report comes from the Philadelphia International Airport. See all nearby weather stations. This report shows the past weather for Philadelphia, providing a weather history for August 2021. It features all historical weather data series we have available, including the Philadelphia temperature history for August 2021.Hourly Forecast for Today, Tuesday 09/05. A few clouds. Low around 75F. Winds NNW at 5 to 10 mph. Mostly sunny skies. A stray shower or thunderstorm is possible. High 96F. Winds NNW at 5 to 10 mph.Climate & Weather Averages in Philadelphia, Pennsylvania, USA. Time/General. Weather. Time Zone. DST Changes. Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 74 °F. Passing clouds.646,608. Persons per household, 2017-2021. 2.40. Living in same house 1 year ago, percent of persons age 1 year+, 2017-2021. 86.2%. Language other than English spoken at home, percent of persons age 5 years+, 2017-2021. 23.7%. Computer and Internet Use. Households with a computer, percent, 2017-2021.4. -3. Number of days in December when the temperature in Philadelphia dropped to 0 or 32 or below, or rose to at least 70 degrees Fahrenheit. 0 °F. -18 °C. 32 °F. 0 °C. Year. 70 °F. The first month of the winter, December, is also a frosty month in Philadelphia, Pennsylvania, with an average temperature ranging between max 44.1°F and min 32.9°F. Temperature Philadelphia's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's cool 52.7°F to a frosty 44.1°F. In ...The average wind speed is 12 kph (7 mph). July, the hottest month of the year, is generally a warm to hot month. The average temperature is of 25.6 °C (78 °F), with a minimum of 20 °C (68.1 °F) and a maximum of 31.2 °C (88.1 °F). On the coldest nights of the month, the temperature usually drops to around 15 °C (59 °F).Point Forecast: Philadelphia PA. 39.96°N 75.16°W (Elev. 26 ft) Last Update: 4:11 am EDT Sep 3, 2023. Forecast Valid: 6am EDT Sep 3, 2023-6pm EDT Sep 9, 2023.Jan 2, 2020 · For the 15th consecutive year, the official annual average temperature in Philadelphia — 57.3 degrees Fahrenheit — was higher than the city’s 20th-century annual average. In the 21st century, the lone exception to the trend was 2003, when the annual temperature, 54.9, finished in a dead heat with that of the 20th-century average. See a list of all of the Official Weather Advisories, Warnings, and Severe Weather Alerts for Philadelphia, PA. Philadelphia International Airport Temperature History 2022. The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.Average temperature in FebruaryPhiladelphia, PA. Average high temperature in February: 41.5°F. The warmest month (with the highest average high temperature) is July (86.4°F). The month with the lowest average high temperature is January (37.4°F). Average low temperature in February: 27.9°F. Philadelphia Temperature History January 2020. The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.See a list of all of the Official Weather Advisories, Warnings, and Severe Weather Alerts for Philadelphia, PA. Everything you need to know about today's weather in Philadelphia, PA. High/Low, Precipitation Chances, Sunrise/Sunset, and today's Temperature History.Looking back at the annual figures on the IQAir website, it can be seen that Philadelphia’s air quality remains fairly stable. In 2017 it was 9.6 µg/m³ followed by 9.3 µg/m³ in 2018. 2019 saw a slightly worse figure of 10.5 µg/m³ before it improved again in 2020 with a 9.5 µg/m³ reading. Today 26 Aug Philadelphia. Patchy fog in the morning. Mostly sunny. Hot with Highs in the upper 80s. North Winds 5 to 10 Mph. 1-Day 3-Day 5-Day. Temperature. Sat 26 Aug Sun 27 Aug Mon 28 Aug Tue 29 Aug Wed 30 Aug Thu 31 Aug Fri 1 Sep. 100 °F 80 °F 60 °F.4. -3. Number of days in December when the temperature in Philadelphia dropped to 0 or 32 or below, or rose to at least 70 degrees Fahrenheit. 0 °F. -18 °C. 32 °F. 0 °C. Year. 70 °F.646,608. Persons per household, 2017-2021. 2.40. Living in same house 1 year ago, percent of persons age 1 year+, 2017-2021. 86.2%. Language other than English spoken at home, percent of persons age 5 years+, 2017-2021. 23.7%. Computer and Internet Use. Households with a computer, percent, 2017-2021.Sep 1, 2023 · With a maximum temperature of 96.8°F, Tuesday and Wednesday will be the hottest days in Philadelphia; today is the coldest day, with a maximum temperature of 78.8°F. Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between 78.8°F and an extremely hot 109.4°F . Dec 15, 2015 · The Sep rainfall totals ranged from 10-18 inches across much of. central and NE NJ, with 25.98" reported at Paterson. PHL recorded 1.72" of rain on. the 21st, 4.65" on the 22nd, and 3.72" on the 23rd, for a total of 10.09" of rain. The 22nd. and 23rd amounts remain as daily rainfall records. The US average is 205 sunny days. Manhattan, New York gets 47.2 inches of rain, on average, per year. Philadelphia, Pennsylvania gets 47.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year. Manhattan averages 25.8 inches of snow per year. Philadelphia averages 13.1 inches of snow per year.Philadelphia News, Local News, Weather, Traffic, Entertainment, and Breaking News Weather conditions can be closely tied with health-related pains and outdoor activities. See a list of your local health and activity forecasts and recommendations.See a list of all of the Official Weather Advisories, Warnings, and Severe Weather Alerts for Philadelphia, PA. Feb 6, 2022 · Philadelphia International Airport Temperature History 2022. The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Mar 7, 2015 · Climate and Average Weather Year Round in Philadelphia Pennsylvania, United States. In Philadelphia, the summers are warm, humid, and wet; the winters are very cold and snowy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 26°F to 87°F and is rarely below 13°F or above 94°F. If necessary, use a portable dehumidifier in the basement or in any room that needs it. Set it for a relative humidity level of 50 to 55%. Improve the building’s airtightness or thermal insulation to counter infiltrations air leakage and in turn ensure easier temperature control indoors. If the humidity gets too high during the winter, you ...Aug 26, 2023 · Current condition and temperature - Philadelphia, NY. In Philadelphia, currently, clouds are the highlight of the sky. The temperature is a comfortable 62.6°F, while the felt air temperature is a similar 60.8°F. The current temperature is a few degrees off the minimum of 53.6°F. 2010. 3. -4. Number of days in February when the temperature in Philadelphia dropped to 32 or below, or rose to at least 70 degrees Fahrenheit. 32 °F. 0 °C. Year. 70 °F. 21 °C. 646,608. Persons per household, 2017-2021. 2.40. Living in same house 1 year ago, percent of persons age 1 year+, 2017-2021. 86.2%. Language other than English spoken at home, percent of persons age 5 years+, 2017-2021. 23.7%. Computer and Internet Use. Households with a computer, percent, 2017-2021.Current Weather. 12:52 PM. 79° F. RealFeel® 91°. RealFeel Shade™ 78°. Air Quality Poor. Wind SE 2 mph. Wind Gusts 3 mph. Sunny More Details. Philadelphia PA. 39.96°N 75.16°W (Elev. 26 ft) Last Update: 1:09 am EDT Aug 23, 2023. Forecast Valid: 2am EDT Aug 23, 2023-6pm EDT Aug 29, 2023. Forecast Discussion.Hourly Local Weather Forecast, weather conditions, precipitation, dew point, humidity, wind from Weather.com and The Weather ChannelEverything you need to know about today's weather in Philadelphia, PA. High/Low, Precipitation Chances, Sunrise/Sunset, and today's Temperature History. The US average is 205 sunny days. Manhattan, New York gets 47.2 inches of rain, on average, per year. Philadelphia, Pennsylvania gets 47.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year. Manhattan averages 25.8 inches of snow per year. Philadelphia averages 13.1 inches of snow per year. Tonight 24 Aug Philadelphia. Cloudy. A chance of Showers in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. South Winds around 10 Mph. Chance of rain 50 percent. 1-Day 3-Day 5-Day. Temperature. Thu 24 Aug Fri 25 Aug Sat 26 Aug Sun 27 Aug Mon 28 Aug Tue 29 Aug Wed 30 Aug. 100 °F 80 °F ... Climate & Weather Averages in Philadelphia, Pennsylvania, USA. Time/General. Weather. Time Zone. DST Changes. Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 74 °F. Passing clouds.Hourly Local Weather Forecast, weather conditions, precipitation, dew point, humidity, wind from Weather.com and The Weather Channel The US average is 205 sunny days. Manhattan, New York gets 47.2 inches of rain, on average, per year. Philadelphia, Pennsylvania gets 47.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year. Manhattan averages 25.8 inches of snow per year. Philadelphia averages 13.1 inches of snow per year.Jan 10, 2023 · 2023 Philadelphia Weather Extremes; Highest temperature: 95 °F: July 13: Lowest temperature: 15 °F: February 4: Highest daily low: 79 °F: July 14: Lowest daily high: 28 °F: February 4: Most daily precipitation: 1.7 inches: July 16: Most daily snow: 0.3 inches: February 1: Total annual precipitation: 24.8 inches-Total annual snow: 0.3 inches- Sep 1, 2023 · With a maximum temperature of 96.8°F, Tuesday and Wednesday will be the hottest days in Philadelphia; today is the coldest day, with a maximum temperature of 78.8°F. Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between 78.8°F and an extremely hot 109.4°F . If necessary, use a portable dehumidifier in the basement or in any room that needs it. Set it for a relative humidity level of 50 to 55%. Improve the building’s airtightness or thermal insulation to counter infiltrations air leakage and in turn ensure easier temperature control indoors. If the humidity gets too high during the winter, you ...Current weather in Philadelphia, PA. Check current conditions in Philadelphia, PA with radar, hourly, and more. Current weather in Philadelphia, NY. Check current conditions in Philadelphia, NY with radar, hourly, and more. Philadelphia News, Local News, Weather, Traffic, Entertainment, and Breaking News Hourly Local Weather Forecast, weather conditions, precipitation, dew point, humidity, wind from Weather.com and The Weather ChannelThe season sees a gradual uptick in temperature from 49.8°F to 72°F. These months have high levels of relative humidity ranging from 72% to 75% and a decent amount of rainfall. The moderate temperatures partnered with an average of 1.18" to 1.06" of rainfall make the spring both lovely and pleasant.397,762. 0. Deaths. 5,627. 0. New Cases Per Day. New Deaths Per Day. In Philadelphia County, there were 0 newly reported COVID-19 cases and 0 newly reported COVID-19 deaths on Jul 23, 2023. Weather conditions can be closely tied with health-related pains and outdoor activities. See a list of your local health and activity forecasts and recommendations. Everything you need to know about today's weather in Philadelphia, PA. High/Low, Precipitation Chances, Sunrise/Sunset, and today's Temperature History.Climate in Philadelphia, Pennsylvania. Philadelphia, PA enjoys a humid subtropical climate with warm summers and cold winters. The average high temperature throughout the year is around 73°F (23°C) while the average low temperature is around 50°F (10°C). Precipitation is fairly common in Philadelphia with an average of around 3.8 inches per ...Dec 15, 2015 · The Sep rainfall totals ranged from 10-18 inches across much of. central and NE NJ, with 25.98" reported at Paterson. PHL recorded 1.72" of rain on. the 21st, 4.65" on the 22nd, and 3.72" on the 23rd, for a total of 10.09" of rain. The 22nd. and 23rd amounts remain as daily rainfall records.
Hour-by-Hour Forecast for Philadelphia, Pennsylvania, USA. Time Zone. DST Changes. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 75 °F. Sunny. (Weather station: Philadelphia International Airport, USA). See more current weather.. Gunsmoke quint
With a maximum temperature of 96.8°F, Tuesday and Wednesday will be the hottest days in Philadelphia; today is the coldest day, with a maximum temperature of 78.8°F. Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between 78.8°F and an extremely hot 109.4°F .Current weather in Philadelphia, MS. Check current conditions in Philadelphia, MS with radar, hourly, and more.Open to all Philadelphia residents age 5 and older. To schedule an appointment, call (215) 685-2933. Sep. 6. Event. Walk-in COVID-19 Vaccine Clinic. 8:00 am to 1:00 pm.The average wind speed is 12 kph (7 mph). July, the hottest month of the year, is generally a warm to hot month. The average temperature is of 25.6 °C (78 °F), with a minimum of 20 °C (68.1 °F) and a maximum of 31.2 °C (88.1 °F). On the coldest nights of the month, the temperature usually drops to around 15 °C (59 °F). Detailed ⚡ Philadelphia Weather Forecast for July 2021 – day/night 🌡️ temperatures, precipitations – World-Weather.info ... world's temperature today ...Aug 31, 2021 · The data for this report comes from the Philadelphia International Airport. See all nearby weather stations. This report shows the past weather for Philadelphia, providing a weather history for August 2021. It features all historical weather data series we have available, including the Philadelphia temperature history for August 2021. Detailed ⚡ Philadelphia Weather Forecast for July 2021 – day/night 🌡️ temperatures, precipitations – World-Weather.info ... world's temperature today ...The latest Philadelphia, South Jersey and national news and headlines that matter to you from PhillyVoice.com. Your one-stop news destination. 9/30: Made in Jersey FestivalThe average temperatures are between 69°F and 84°F. You can expect about 3 to 8 days of rain in Philadelphia during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather. Our weather forecast can give you a great sense of what weather to expect in Philadelphia in August 2023.The year 2022 was the sixth warmest year since global records began in 1880 at 0.86°C (1.55°F) above the 20th century average of 13.9°C (57.0°F). This value is 0.13°C (0.23°F) less than the record set in 2016 and it is only 0.02°C (0.04°F) higher than the last year's (2021) value, which now ranks as the seventh highest.Jan 2, 2020 · For the 15th consecutive year, the official annual average temperature in Philadelphia — 57.3 degrees Fahrenheit — was higher than the city’s 20th-century annual average. In the 21st century, the lone exception to the trend was 2003, when the annual temperature, 54.9, finished in a dead heat with that of the 20th-century average. Hourly Forecast for Today, Tuesday 09/05. A few clouds. Low around 75F. Winds NNW at 5 to 10 mph. Mostly sunny skies. A stray shower or thunderstorm is possible. High 96F. Winds NNW at 5 to 10 mph.Rain? Ice? Snow? Track storms, and stay in-the-know and prepared for what's coming. Easy to use weather radar at your fingertips!March Weather in Philadelphia. Pennsylvania, United States. Daily high temperatures increase by 10°F, from 48°F to 58°F, rarely falling below 35°F or exceeding 71°F. Daily low temperatures increase by 8°F, from 32°F to 40°F, rarely falling below 20°F or exceeding 50°F. For reference, on July 21, the hottest day of the year ...Philadelphia Temperature History January 2020. The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.1 day ago · Philadelphia Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Philadelphia area. Everything you need to know about today's weather in Philadelphia, PA. High/Low, Precipitation Chances, Sunrise/Sunset, and today's Temperature History. 2010. 3. -4. Number of days in February when the temperature in Philadelphia dropped to 32 or below, or rose to at least 70 degrees Fahrenheit. 32 °F. 0 °C. Year. 70 °F. 21 °C..