Skip to content
VSWeather

San Bernardino, CA vs San Jose, CA weather comparison

San Bernardino

CA

San Bernardino picks up around 14 more inches of snow each winter.

San Bernardino endures about 85 more days above 90 °F each year. San Bernardino sees rain or snow on roughly 18 fewer days each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for San Bernardino, CA and San Jose, CA
San BernardinoMetricSan Jose
296 daysSunny daysclear or partly cloudy skies263 days
12 inPrecipitationper year17 in
42 daysWet daysrain or snow per year60 days
14 inSnowfallper year0 in
106 daysHot daysabove 90 °F21 days
3 daysFreezing nightsat or below 32 °F5 days
55%Humidityaverage relative67%
66 °FAverage temperatureyear round61 °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.

San BernardinoSan Jose

Daily highs

6080JanMarMayJulSepNovSan 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 °FSan Jose, Jan: 59 °FSan Jose, Feb: 62 °FSan Jose, Mar: 66 °FSan Jose, Apr: 70 °FSan Jose, May: 75 °FSan Jose, Jun: 80 °FSan Jose, Jul: 82 °FSan Jose, Aug: 83 °FSan Jose, Sep: 82 °FSan Jose, Oct: 75 °FSan Jose, Nov: 65 °FSan Jose, Dec: 59 °F

Daily lows

405060JanMarMayJulSepNovSan 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 °FSan Jose, Jan: 42 °FSan Jose, Feb: 44 °FSan Jose, Mar: 46 °FSan Jose, Apr: 48 °FSan Jose, May: 52 °FSan Jose, Jun: 55 °FSan Jose, Jul: 58 °FSan Jose, Aug: 58 °FSan Jose, Sep: 57 °FSan Jose, Oct: 52 °FSan Jose, Nov: 46 °FSan Jose, Dec: 42 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
San Bernardino high686972768188959693837668
San Jose high596266707580828382756559
San Bernardino low424346495458636460544641
San Jose low424446485255585857524642

Monthly precipitation

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

San BernardinoSan Jose
0.01.02.03.0JanMarMayJulSepNovSan 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 inSan Jose, Jan: 3.4 inSan Jose, Feb: 3.4 inSan Jose, Mar: 2.6 inSan Jose, Apr: 1.2 inSan Jose, May: 0.6 inSan Jose, Jun: 0.1 inSan Jose, Jul: 0.0 inSan Jose, Aug: 0.0 inSan Jose, Sep: 0.1 inSan Jose, Oct: 0.8 inSan Jose, Nov: 1.5 inSan Jose, Dec: 3.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
San Bernardino2.22.71.60.80.30.10.50.40.30.50.71.7
San Jose3.43.42.61.20.60.10.00.00.10.81.53.0

Monthly sunny days

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

San BernardinoSan Jose
0102030JanMarMayJulSepNovSan 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 daysSan Jose, Jan: 15 daysSan Jose, Feb: 14 daysSan Jose, Mar: 16 daysSan Jose, Apr: 19 daysSan Jose, May: 24 daysSan Jose, Jun: 27 daysSan Jose, Jul: 30 daysSan Jose, Aug: 30 daysSan Jose, Sep: 29 daysSan Jose, Oct: 26 daysSan Jose, Nov: 19 daysSan Jose, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
San Bernardino201721242628293029282421
San Jose151416192427303029261916

Keep comparing

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

San Bernardino vs another city

See the full San Bernardino, CA climate profile

More California cities

San Jose vs another city

See the full San Jose, 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).