Twentynine Palms climate

Twentynine Palms Weather in December

NOAA 1991-2020 normals for Twentynine Palms, 1.8 km from Twentynine Palms

Average highs run from 65°F on December 1 to 61°F on December 31, and lows from 42°F to 40°F. Normal precipitation for the month is 0.56 in over about 2 wet days.

December day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Twentynine Palms, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
62°F
Average low
40°F
Precipitation
0.56 in
Snowfall
0.6 in
Record high
83°FDec 18, 2025
Record low
17°FDec 19, 2008
Chance of a freeze
84%
Daylight
10 h 03 min to 9 h 55 min
Cloud cover
40%
Humidity
48%
Dew point
24°F
Wind
7.2 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Dec 165°F42°F78°F 201128°F 20106%0%
Dec 265°F41°F75°F 200829°F 20236%0%
Dec 364°F41°F76°F 200829°F 20206%0%
Dec 464°F41°F76°F 201728°F 20096%0%
Dec 564°F41°F73°F 202128°F 20136%0%
Dec 663°F40°F76°F 201225°F 20116%0%
Dec 763°F40°F76°F 202128°F 20116%0%
Dec 863°F40°F69°F 201224°F 20137%0%
Dec 963°F40°F74°F 201522°F 20137%0%
Dec 1062°F40°F75°F 201023°F 20137%0%
Dec 1162°F40°F76°F 202526°F 20137%0%
Dec 1262°F40°F78°F 202526°F 20227%0%
Dec 1362°F39°F76°F 202528°F 20227%0%
Dec 1462°F39°F74°F 202526°F 20087%0%
Dec 1561°F39°F75°F 201019°F 20218%0%
Dec 1661°F39°F76°F 201627°F 20218%0%
Dec 1761°F39°F77°F 202525°F 20198%0%
Dec 1861°F39°F83°F 202521°F 20088%0%
Dec 1961°F39°F73°F 202517°F 20088%0%
Dec 2061°F39°F76°F 202520°F 20088%0%
Dec 2161°F39°F77°F 202525°F 20089%0%
Dec 2261°F39°F71°F 202026°F 20129%0%
Dec 2361°F40°F75°F 201430°F 20119%0%
Dec 2461°F40°F73°F 202427°F 20209%0%
Dec 2561°F40°F72°F 202426°F 20169%0%
Dec 2661°F40°F72°F 202228°F 20209%0%
Dec 2761°F40°F70°F 202219°F 202110%0%
Dec 2861°F40°F74°F 202421°F 201510%0%
Dec 2961°F40°F73°F 201723°F 201510%0%
Dec 3061°F40°F75°F 201127°F 201510%0%
Dec 3161°F40°F74°F 201122°F 201010%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Twentynine Palms, in percent, and of at least 0.1 inch of snowfall.02.557.51012.51102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PST).

December 1
sunrise 6:32 AM, sunset 4:35 PM
December 31
sunrise 6:50 AM, sunset 4:45 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00049099 (Twentynine Palms), public domain. Records: NOAA GHCN-Daily, station USC00044405, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.