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Grand Prairie, TX vs San Bernardino, CA weather comparison

Grand Prairie

TX

San Bernardino has around 39 fewer freezing nights a year.

San Bernardino picks up around 12 more inches of snow each winter. San Bernardino sees rain or snow on roughly 46 fewer days each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Grand Prairie, TX and San Bernardino, CA
Grand PrairieMetricSan Bernardino
240 daysSunny daysclear or partly cloudy skies296 days
38 inPrecipitationper year12 in
88 daysWet daysrain or snow per year42 days
2 inSnowfallper year14 in
100 daysHot daysabove 90 °F106 days
42 daysFreezing nightsat or below 32 °F3 days
65%Humidityaverage relative55%
66 °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.

Grand PrairieSan Bernardino

Daily highs

6080JanMarMayJulSepNovGrand Prairie, Jan: 57 °FGrand Prairie, Feb: 61 °FGrand Prairie, Mar: 69 °FGrand Prairie, Apr: 76 °FGrand Prairie, May: 83 °FGrand Prairie, Jun: 91 °FGrand Prairie, Jul: 95 °FGrand Prairie, Aug: 96 °FGrand Prairie, Sep: 89 °FGrand Prairie, Oct: 79 °FGrand Prairie, Nov: 67 °FGrand Prairie, Dec: 59 °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

4060JanMarMayJulSepNovGrand Prairie, Jan: 34 °FGrand Prairie, Feb: 38 °FGrand Prairie, Mar: 46 °FGrand Prairie, Apr: 54 °FGrand Prairie, May: 62 °FGrand Prairie, Jun: 70 °FGrand Prairie, Jul: 74 °FGrand Prairie, Aug: 74 °FGrand Prairie, Sep: 67 °FGrand Prairie, Oct: 55 °FGrand Prairie, Nov: 45 °FGrand Prairie, Dec: 37 °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
Grand Prairie high576169768391959689796759
San Bernardino high686972768188959693837668
Grand Prairie low343846546270747467554537
San Bernardino low424346495458636460544641

Monthly precipitation

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

Grand PrairieSan Bernardino
0.02.04.0JanMarMayJulSepNovGrand Prairie, Jan: 2.7 inGrand Prairie, Feb: 2.8 inGrand Prairie, Mar: 3.7 inGrand Prairie, Apr: 3.9 inGrand Prairie, May: 4.8 inGrand Prairie, Jun: 3.2 inGrand Prairie, Jul: 1.6 inGrand Prairie, Aug: 2.1 inGrand Prairie, Sep: 2.5 inGrand Prairie, Oct: 3.8 inGrand Prairie, Nov: 3.3 inGrand Prairie, Dec: 3.3 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
Grand Prairie2.72.83.73.94.83.21.62.12.53.83.33.3
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.

Grand PrairieSan Bernardino
0102030JanMarMayJulSepNovGrand Prairie, Jan: 18 daysGrand Prairie, Feb: 16 daysGrand Prairie, Mar: 17 daysGrand Prairie, Apr: 18 daysGrand Prairie, May: 18 daysGrand Prairie, Jun: 21 daysGrand Prairie, Jul: 24 daysGrand Prairie, Aug: 24 daysGrand Prairie, Sep: 23 daysGrand Prairie, Oct: 22 daysGrand Prairie, Nov: 20 daysGrand Prairie, Dec: 19 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
Grand Prairie181617181821242423222019
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.

Grand Prairie vs another city

See the full Grand Prairie, TX climate profile

More Texas 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).