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Philadelphia, PA vs Richton Park, IL weather comparison

Philadelphia

PA

Philadelphia has around 50 fewer freezing nights a year.

Richton Park picks up around 10 more inches of snow each winter. Philadelphia enjoys about 21 more sunny days a year than Richton Park.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Philadelphia, PA and Richton Park, IL
PhiladelphiaMetricRichton Park
203 daysSunny daysclear or partly cloudy skies182 days
43 inPrecipitationper year39 in
120 daysWet daysrain or snow per year130 days
18 inSnowfallper year29 in
36 daysHot daysabove 90 °F17 days
76 daysFreezing nightsat or below 32 °F126 days
68%Humidityaverage relative71%
57 °FAverage temperatureyear round50 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

PhiladelphiaRichton Park

Daily highs

406080JanMarMayJulSepNovPhiladelphia, Jan: 41 °FPhiladelphia, Feb: 44 °FPhiladelphia, Mar: 53 °FPhiladelphia, Apr: 65 °FPhiladelphia, May: 75 °FPhiladelphia, Jun: 84 °FPhiladelphia, Jul: 89 °FPhiladelphia, Aug: 86 °FPhiladelphia, Sep: 80 °FPhiladelphia, Oct: 67 °FPhiladelphia, Nov: 56 °FPhiladelphia, Dec: 46 °FRichton Park, Jan: 31 °FRichton Park, Feb: 35 °FRichton Park, Mar: 47 °FRichton Park, Apr: 59 °FRichton Park, May: 71 °FRichton Park, Jun: 80 °FRichton Park, Jul: 84 °FRichton Park, Aug: 82 °FRichton Park, Sep: 76 °FRichton Park, Oct: 63 °FRichton Park, Nov: 48 °FRichton Park, Dec: 37 °F

Daily lows

204060JanMarMayJulSepNovPhiladelphia, Jan: 27 °FPhiladelphia, Feb: 29 °FPhiladelphia, Mar: 35 °FPhiladelphia, Apr: 45 °FPhiladelphia, May: 55 °FPhiladelphia, Jun: 65 °FPhiladelphia, Jul: 70 °FPhiladelphia, Aug: 68 °FPhiladelphia, Sep: 61 °FPhiladelphia, Oct: 50 °FPhiladelphia, Nov: 40 °FPhiladelphia, Dec: 32 °FRichton Park, Jan: 15 °FRichton Park, Feb: 19 °FRichton Park, Mar: 28 °FRichton Park, Apr: 38 °FRichton Park, May: 49 °FRichton Park, Jun: 59 °FRichton Park, Jul: 64 °FRichton Park, Aug: 62 °FRichton Park, Sep: 55 °FRichton Park, Oct: 43 °FRichton Park, Nov: 31 °FRichton Park, Dec: 22 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Philadelphia high414453657584898680675646
Richton Park high313547597180848276634837
Philadelphia low272935455565706861504032
Richton Park low151928384959646255433122

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

PhiladelphiaRichton Park
0.02.04.0JanMarMayJulSepNovPhiladelphia, Jan: 3.2 inPhiladelphia, Feb: 3.0 inPhiladelphia, Mar: 4.1 inPhiladelphia, Apr: 3.6 inPhiladelphia, May: 3.5 inPhiladelphia, Jun: 3.8 inPhiladelphia, Jul: 3.9 inPhiladelphia, Aug: 3.7 inPhiladelphia, Sep: 4.1 inPhiladelphia, Oct: 3.6 inPhiladelphia, Nov: 2.9 inPhiladelphia, Dec: 4.0 inRichton Park, Jan: 2.3 inRichton Park, Feb: 2.0 inRichton Park, Mar: 2.9 inRichton Park, Apr: 4.4 inRichton Park, May: 4.6 inRichton Park, Jun: 4.3 inRichton Park, Jul: 3.9 inRichton Park, Aug: 3.8 inRichton Park, Sep: 3.0 inRichton Park, Oct: 3.2 inRichton Park, Nov: 2.7 inRichton Park, Dec: 2.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Philadelphia3.23.04.13.63.53.83.93.74.13.62.94.0
Richton Park2.32.02.94.44.64.33.93.83.03.22.72.2

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

PhiladelphiaRichton Park
01020JanMarMayJulSepNovPhiladelphia, Jan: 16 daysPhiladelphia, Feb: 16 daysPhiladelphia, Mar: 16 daysPhiladelphia, Apr: 15 daysPhiladelphia, May: 16 daysPhiladelphia, Jun: 16 daysPhiladelphia, Jul: 18 daysPhiladelphia, Aug: 19 daysPhiladelphia, Sep: 18 daysPhiladelphia, Oct: 19 daysPhiladelphia, Nov: 17 daysPhiladelphia, Dec: 16 daysRichton Park, Jan: 11 daysRichton Park, Feb: 11 daysRichton Park, Mar: 14 daysRichton Park, Apr: 13 daysRichton Park, May: 15 daysRichton Park, Jun: 16 daysRichton Park, Jul: 20 daysRichton Park, Aug: 20 daysRichton Park, Sep: 20 daysRichton Park, Oct: 17 daysRichton Park, Nov: 14 daysRichton Park, Dec: 11 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Philadelphia161616151616181918191716
Richton Park111114131516202020171411

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Philadelphia vs another city

See the full Philadelphia, PA climate profile

More Pennsylvania cities

Richton Park vs another city

See the full Richton Park, IL climate profile

More Illinois cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).