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Twentynine Palms, CA weather and climate

San Bernardino County, CA · population 28,738 · about 2,113 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Twentynine Palms's own coordinates.

The year at a glance

Sunny days
319
clear or partly cloudy, per year
Precipitation
4 in
per year
Wet days
20
rain or snow per year
Snowfall
0 in
per year
Hot days
153
above 90 °F
Freezing nights
17
at or below 32 °F
Humidity
34%
average relative
Average temperature
70 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
406080100JanMarMayJulSepNovDaily high, Jan: 63 °FDaily high, Feb: 67 °FDaily high, Mar: 74 °FDaily high, Apr: 81 °FDaily high, May: 90 °FDaily high, Jun: 99 °FDaily high, Jul: 104 °FDaily high, Aug: 103 °FDaily high, Sep: 96 °FDaily high, Oct: 85 °FDaily high, Nov: 71 °FDaily high, Dec: 62 °FDaily low, Jan: 42 °FDaily low, Feb: 44 °FDaily low, Mar: 49 °FDaily low, Apr: 54 °FDaily low, May: 62 °FDaily low, Jun: 70 °FDaily low, Jul: 77 °FDaily low, Aug: 76 °FDaily low, Sep: 69 °FDaily low, Oct: 58 °FDaily low, Nov: 47 °FDaily low, Dec: 40 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high63677481909910410396857162
Daily low424449546270777669584740

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.00.30.50.8JanMarMayJulSepNovTwentynine Palms, Jan: 0.6 inTwentynine Palms, Feb: 0.8 inTwentynine Palms, Mar: 0.4 inTwentynine Palms, Apr: 0.2 inTwentynine Palms, May: 0.1 inTwentynine Palms, Jun: 0.0 inTwentynine Palms, Jul: 0.3 inTwentynine Palms, Aug: 0.4 inTwentynine Palms, Sep: 0.2 inTwentynine Palms, Oct: 0.3 inTwentynine Palms, Nov: 0.2 inTwentynine Palms, Dec: 0.6 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Twentynine Palms0.60.80.40.20.10.00.30.40.20.30.20.6

Monthly sunny days

Days each month with clear or partly cloudy skies.

0102030JanMarMayJulSepNovTwentynine Palms, Jan: 23 daysTwentynine Palms, Feb: 21 daysTwentynine Palms, Mar: 26 daysTwentynine Palms, Apr: 27 daysTwentynine Palms, May: 29 daysTwentynine Palms, Jun: 29 daysTwentynine Palms, Jul: 28 daysTwentynine Palms, Aug: 29 daysTwentynine Palms, Sep: 29 daysTwentynine Palms, Oct: 29 daysTwentynine Palms, Nov: 26 daysTwentynine Palms, Dec: 23 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Twentynine Palms232126272929282929292623

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About this data

Figures are 30 year averages for 1991-2020. 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).