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Philadelphia, PA vs San Fernando, CA weather comparison

Philadelphia

PA

San Fernando has around 75 fewer freezing nights a year.

Philadelphia picks up around 18 more inches of snow each winter. San Fernando sees rain or snow on roughly 85 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 Fernando, CA
PhiladelphiaMetricSan Fernando
203 daysSunny daysclear or partly cloudy skies293 days
43 inPrecipitationper year15 in
120 daysWet daysrain or snow per year35 days
18 inSnowfallper year0 in
36 daysHot daysabove 90 °F70 days
76 daysFreezing nightsat or below 32 °F0 days
68%Humidityaverage relative58%
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 Fernando

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 °FSan Fernando, Jan: 67 °FSan Fernando, Feb: 68 °FSan Fernando, Mar: 71 °FSan Fernando, Apr: 74 °FSan Fernando, May: 78 °FSan Fernando, Jun: 83 °FSan Fernando, Jul: 90 °FSan Fernando, Aug: 92 °FSan Fernando, Sep: 89 °FSan Fernando, Oct: 82 °FSan Fernando, Nov: 74 °FSan Fernando, Dec: 67 °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 Fernando, Jan: 46 °FSan Fernando, Feb: 46 °FSan Fernando, Mar: 49 °FSan Fernando, Apr: 52 °FSan Fernando, May: 56 °FSan Fernando, Jun: 60 °FSan Fernando, Jul: 64 °FSan Fernando, Aug: 65 °FSan Fernando, Sep: 62 °FSan Fernando, Oct: 56 °FSan Fernando, Nov: 50 °FSan Fernando, Dec: 45 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Philadelphia high414453657584898680675646
San Fernando high676871747883909289827467
Philadelphia low272935455565706861504032
San Fernando low464649525660646562565045

Monthly precipitation

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

PhiladelphiaSan Fernando
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 Fernando, Jan: 3.5 inSan Fernando, Feb: 3.8 inSan Fernando, Mar: 2.6 inSan Fernando, Apr: 0.9 inSan Fernando, May: 0.4 inSan Fernando, Jun: 0.1 inSan Fernando, Jul: 0.1 inSan Fernando, Aug: 0.0 inSan Fernando, Sep: 0.1 inSan Fernando, Oct: 0.7 inSan Fernando, Nov: 0.8 inSan Fernando, Dec: 2.3 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 Fernando3.53.82.60.90.40.10.10.00.10.70.82.3

Monthly sunny days

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

PhiladelphiaSan Fernando
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 Fernando, Jan: 20 daysSan Fernando, Feb: 17 daysSan Fernando, Mar: 20 daysSan Fernando, Apr: 23 daysSan Fernando, May: 25 daysSan Fernando, Jun: 27 daysSan Fernando, Jul: 29 daysSan Fernando, Aug: 30 daysSan Fernando, Sep: 29 daysSan Fernando, Oct: 27 daysSan Fernando, Nov: 24 daysSan Fernando, Dec: 22 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Philadelphia161616151616181918191716
San Fernando201720232527293029272422

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 Fernando vs another city

See the full San Fernando, 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).