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Philadelphia, PA vs San Bernardino, CA weather comparison

Philadelphia

PA

San Bernardino has around 72 fewer freezing nights a year.

San Bernardino endures about 69 more days above 90 °F each year. San Bernardino sees rain or snow on roughly 78 fewer days each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Philadelphia, PA and San Bernardino, CA
PhiladelphiaMetricSan Bernardino
203 daysSunny daysclear or partly cloudy skies296 days
43 inPrecipitationper year12 in
120 daysWet daysrain or snow per year42 days
18 inSnowfallper year14 in
36 daysHot daysabove 90 °F106 days
76 daysFreezing nightsat or below 32 °F3 days
68%Humidityaverage relative55%
57 °FAverage temperatureyear round66 °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.

PhiladelphiaSan Bernardino

Daily highs

406080100JanMarMayJulSepNovPhiladelphia, 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 °FSan Bernardino, Jan: 68 °FSan Bernardino, Feb: 69 °FSan Bernardino, Mar: 72 °FSan Bernardino, Apr: 76 °FSan Bernardino, May: 81 °FSan Bernardino, Jun: 88 °FSan Bernardino, Jul: 95 °FSan Bernardino, Aug: 96 °FSan Bernardino, Sep: 93 °FSan Bernardino, Oct: 83 °FSan Bernardino, Nov: 76 °FSan Bernardino, Dec: 68 °F

Daily lows

4060JanMarMayJulSepNovPhiladelphia, 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 °FSan Bernardino, Jan: 42 °FSan Bernardino, Feb: 43 °FSan Bernardino, Mar: 46 °FSan Bernardino, Apr: 49 °FSan Bernardino, May: 54 °FSan Bernardino, Jun: 58 °FSan Bernardino, Jul: 63 °FSan Bernardino, Aug: 64 °FSan Bernardino, Sep: 60 °FSan Bernardino, Oct: 54 °FSan Bernardino, Nov: 46 °FSan Bernardino, Dec: 41 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Philadelphia high414453657584898680675646
San Bernardino high686972768188959693837668
Philadelphia low272935455565706861504032
San Bernardino low424346495458636460544641

Monthly precipitation

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

PhiladelphiaSan Bernardino
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 inSan Bernardino, Jan: 2.2 inSan Bernardino, Feb: 2.7 inSan Bernardino, Mar: 1.6 inSan Bernardino, Apr: 0.8 inSan Bernardino, May: 0.3 inSan Bernardino, Jun: 0.1 inSan Bernardino, Jul: 0.5 inSan Bernardino, Aug: 0.4 inSan Bernardino, Sep: 0.3 inSan Bernardino, Oct: 0.5 inSan Bernardino, Nov: 0.7 inSan Bernardino, Dec: 1.7 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Philadelphia3.23.04.13.63.53.83.93.74.13.62.94.0
San Bernardino2.22.71.60.80.30.10.50.40.30.50.71.7

Monthly sunny days

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

PhiladelphiaSan Bernardino
0102030JanMarMayJulSepNovPhiladelphia, 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 daysSan Bernardino, Jan: 20 daysSan Bernardino, Feb: 17 daysSan Bernardino, Mar: 21 daysSan Bernardino, Apr: 24 daysSan Bernardino, May: 26 daysSan Bernardino, Jun: 28 daysSan Bernardino, Jul: 29 daysSan Bernardino, Aug: 30 daysSan Bernardino, Sep: 29 daysSan Bernardino, Oct: 28 daysSan Bernardino, Nov: 24 daysSan Bernardino, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Philadelphia161616151616181918191716
San Bernardino201721242628293029282421

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

San Bernardino vs another city

See the full San Bernardino, CA climate profile

More California 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).