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Gilbert, AZ vs San Bernardino, CA weather comparison

Gilbert

AZ

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

Gilbert endures about 66 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Gilbert, AZ and San Bernardino, CA
GilbertMetricSan Bernardino
307 daysSunny daysclear or partly cloudy skies296 days
9 inPrecipitationper year12 in
32 daysWet daysrain or snow per year42 days
0 inSnowfallper year14 in
172 daysHot daysabove 90 °F106 days
10 daysFreezing nightsat or below 32 °F3 days
35%Humidityaverage relative55%
72 °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.

GilbertSan Bernardino

Daily highs

80100JanMarMayJulSepNovGilbert, Jan: 67 °FGilbert, Feb: 71 °FGilbert, Mar: 78 °FGilbert, Apr: 85 °FGilbert, May: 94 °FGilbert, Jun: 103 °FGilbert, Jul: 105 °FGilbert, Aug: 104 °FGilbert, Sep: 99 °FGilbert, Oct: 88 °FGilbert, Nov: 76 °FGilbert, Dec: 66 °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

406080JanMarMayJulSepNovGilbert, Jan: 40 °FGilbert, Feb: 43 °FGilbert, Mar: 48 °FGilbert, Apr: 53 °FGilbert, May: 61 °FGilbert, Jun: 70 °FGilbert, Jul: 78 °FGilbert, Aug: 77 °FGilbert, Sep: 71 °FGilbert, Oct: 59 °FGilbert, Nov: 47 °FGilbert, Dec: 39 °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
Gilbert high677178859410310510499887666
San Bernardino high686972768188959693837668
Gilbert low404348536170787771594739
San Bernardino low424346495458636460544641

Monthly precipitation

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

GilbertSan Bernardino
0.01.02.0JanMarMayJulSepNovGilbert, Jan: 1.2 inGilbert, Feb: 1.4 inGilbert, Mar: 0.9 inGilbert, Apr: 0.3 inGilbert, May: 0.1 inGilbert, Jun: 0.1 inGilbert, Jul: 0.7 inGilbert, Aug: 1.0 inGilbert, Sep: 1.0 inGilbert, Oct: 0.6 inGilbert, Nov: 0.6 inGilbert, Dec: 1.1 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
Gilbert1.21.40.90.30.10.10.71.01.00.60.61.1
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.

GilbertSan Bernardino
0102030JanMarMayJulSepNovGilbert, Jan: 23 daysGilbert, Feb: 21 daysGilbert, Mar: 25 daysGilbert, Apr: 27 daysGilbert, May: 29 daysGilbert, Jun: 28 daysGilbert, Jul: 24 daysGilbert, Aug: 26 daysGilbert, Sep: 28 daysGilbert, Oct: 28 daysGilbert, Nov: 25 daysGilbert, Dec: 24 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
Gilbert232125272928242628282524
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.

Gilbert vs another city

See the full Gilbert, AZ climate profile

More Arizona 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).