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College Place, WA vs Philadelphia, PA weather comparison

College Place

WA

Philadelphia picks up around 11 more inches of snow each winter.

College Place sees rain or snow on roughly 37 fewer days each year. Philadelphia has around 31 fewer freezing nights a year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for College Place, WA and Philadelphia, PA
College PlaceMetricPhiladelphia
220 daysSunny daysclear or partly cloudy skies203 days
15 inPrecipitationper year43 in
83 daysWet daysrain or snow per year120 days
7 inSnowfallper year18 in
42 daysHot daysabove 90 °F36 days
106 daysFreezing nightsat or below 32 °F76 days
59%Humidityaverage relative68%
53 °FAverage temperatureyear round57 °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.

College PlacePhiladelphia

Daily highs

406080JanMarMayJulSepNovCollege Place, Jan: 42 °FCollege Place, Feb: 47 °FCollege Place, Mar: 57 °FCollege Place, Apr: 64 °FCollege Place, May: 73 °FCollege Place, Jun: 80 °FCollege Place, Jul: 90 °FCollege Place, Aug: 89 °FCollege Place, Sep: 80 °FCollege Place, Oct: 65 °FCollege Place, Nov: 50 °FCollege Place, Dec: 42 °FPhiladelphia, 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 °F

Daily lows

4060JanMarMayJulSepNovCollege Place, Jan: 28 °FCollege Place, Feb: 30 °FCollege Place, Mar: 34 °FCollege Place, Apr: 39 °FCollege Place, May: 46 °FCollege Place, Jun: 51 °FCollege Place, Jul: 57 °FCollege Place, Aug: 55 °FCollege Place, Sep: 47 °FCollege Place, Oct: 38 °FCollege Place, Nov: 33 °FCollege Place, Dec: 28 °FPhiladelphia, 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 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
College Place high424757647380908980655042
Philadelphia high414453657584898680675646
College Place low283034394651575547383328
Philadelphia low272935455565706861504032

Monthly precipitation

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

College PlacePhiladelphia
0.02.04.0JanMarMayJulSepNovCollege Place, Jan: 2.0 inCollege Place, Feb: 1.5 inCollege Place, Mar: 1.7 inCollege Place, Apr: 1.2 inCollege Place, May: 1.2 inCollege Place, Jun: 0.7 inCollege Place, Jul: 0.1 inCollege Place, Aug: 0.3 inCollege Place, Sep: 0.5 inCollege Place, Oct: 1.3 inCollege Place, Nov: 1.9 inCollege Place, Dec: 2.1 inPhiladelphia, 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 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
College Place2.01.51.71.21.20.70.10.30.51.31.92.1
Philadelphia3.23.04.13.63.53.83.93.74.13.62.94.0

Monthly sunny days

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

College PlacePhiladelphia
0102030JanMarMayJulSepNovCollege Place, Jan: 11 daysCollege Place, Feb: 13 daysCollege Place, Mar: 14 daysCollege Place, Apr: 16 daysCollege Place, May: 19 daysCollege Place, Jun: 22 daysCollege Place, Jul: 29 daysCollege Place, Aug: 28 daysCollege Place, Sep: 24 daysCollege Place, Oct: 20 daysCollege Place, Nov: 13 daysCollege Place, Dec: 11 daysPhiladelphia, 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 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
College Place111314161922292824201311
Philadelphia161616151616181918191716

Keep comparing

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

College Place vs another city

See the full College Place, WA climate profile

More Washington cities

Philadelphia vs another city

See the full Philadelphia, PA climate profile

More Pennsylvania 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).