December weather in Twentynine Palms, CA
The average temperature in Twentynine Palms in December is 50.9°F (39.9°F–62.0°F). Average precipitation: 0.56 inches.
December is a winter month in Twentynine Palms, and is cooler than the annual average of 70.3°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 9h 44m. For travel, December is a comfortable month to visit.
Avg High
62.0°F
Avg Low
39.9°F
Precipitation
0.56 in
Daylight
9h 44m
December records in Twentynine Palms
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 81.0°F (1949) | 18.0°F (2004) | 1.80 in (2011) |
| December 2 | 79.0°F (1977) | 24.1°F (2004) | 0.13 in (1983) |
| December 3 | 82.0°F (1958) | 25.0°F (1996) | 0.23 in (1966) |
| December 4 | 80.1°F (1949) | 27.0°F (2004) | 0.31 in (2019) |
| December 5 | 80.1°F (1938) | 24.1°F (1948) | 0.20 in (1951) |
| December 6 | 78.1°F (1938) | 23.0°F (1948) | 0.29 in (1997) |
| December 7 | 77.0°F (1938) | 21.0°F (1971) | 0.35 in (1986) |
| December 8 | 80.1°F (1938) | 19.9°F (1978) | 1.16 in (1982) |
| December 9 | 77.0°F (1957) | 19.9°F (1978) | 0.99 in (1943) |
| December 10 | 79.0°F (2025) | 21.9°F (1972) | 0.40 in (1982) |
| December 11 | 91.9°F (1975) | 25.0°F (1947) | 0.64 in (1941) |
| December 12 | 79.0°F (1950) | 16.0°F (1972) | 0.18 in (1951) |
| December 13 | 84.0°F (1950) | 21.9°F (1945) | 0.03 in (1984) |
| December 14 | 75.9°F (1953) | 21.9°F (1967) | 0.18 in (2021) |
| December 15 | 79.0°F (1977) | 18.0°F (1940) | 0.52 in (1936) |
| December 16 | 79.0°F (2025) | 21.9°F (2003) | 1.08 in (1965) |
| December 17 | 81.0°F (2025) | 21.9°F (2003) | 1.00 in (2008) |
| December 18 | 75.9°F (1958) | 24.1°F (1935) | 0.87 in (1952) |
| December 19 | 73.9°F (1953) | 21.9°F (2002) | 0.45 in (1938) |
| December 20 | 81.0°F (1953) | 21.9°F (1945) | 0.20 in (1938) |
| December 21 | 79.0°F (1985) | 21.0°F (1990) | 0.33 in (1970) |
| December 22 | 84.0°F (1955) | 14.0°F (1990) | 0.64 in (2016) |
| December 23 | 86.0°F (1955) | 10.0°F (1990) | 0.23 in (1945) |
| December 24 | 84.0°F (1964) | 19.0°F (1948) | 1.55 in (1940) |
| December 25 | 75.9°F (1950) | 21.9°F (1948) | 0.72 in (1983) |
| December 26 | 78.1°F (1969) | 19.0°F (1990) | 1.49 in (2019) |
| December 27 | 77.0°F (1980) | 19.9°F (1988) | 0.57 in (1984) |
| December 28 | 77.0°F (1963) | 19.9°F (2003) | 0.68 in (2004) |
| December 29 | 78.1°F (1980) | 23.0°F (1954) | 1.42 in (2004) |
| December 30 | 77.0°F (1998) | 21.0°F (1988) | 0.14 in (1935) |
| December 31 | 75.0°F (1998) | 21.9°F (1966) | 0.57 in (1936) |