December weather in Wasco, CA
The average temperature in Wasco in December is 48.2°F (37.7°F–58.6°F). Average precipitation: 1.11 inches.
December is a winter month in Wasco, and is cooler than the annual average of 66°F. Daily temperatures swing about 20.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 36m. For travel, December is cool.
Avg High
58.6°F
Avg Low
37.7°F
Precipitation
1.11 in
Daylight
9h 36m
December records in Wasco
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 78.1°F (1923) | 21.0°F (2004) | 0.73 in (1925) |
| December 2 | 80.1°F (1923) | 23.0°F (2004) | 0.63 in (1961) |
| December 3 | 84.0°F (1923) | 23.0°F (1910) | 0.62 in (1966) |
| December 4 | 84.9°F (1923) | 19.9°F (1919) | 1.53 in (1915) |
| December 5 | 82.9°F (1923) | 21.9°F (1919) | 0.95 in (1997) |
| December 6 | 80.1°F (1923) | 19.9°F (1920) | 0.79 in (1946) |
| December 7 | 77.0°F (1923) | 19.0°F (1919) | 0.54 in (1992) |
| December 8 | 81.0°F (2006) | 21.0°F (1919) | 0.42 in (1991) |
| December 9 | 75.9°F (1939) | 12.9°F (1919) | 0.52 in (1931) |
| December 10 | 80.1°F (1937) | 19.0°F (1919) | 0.55 in (1914) |
| December 11 | 75.0°F (1902) | 19.0°F (1920) | 0.93 in (1937) |
| December 12 | 75.9°F (1923) | 18.0°F (1920) | 0.95 in (2014) |
| December 13 | 73.9°F (1923) | 17.1°F (1920) | 0.61 in (1928) |
| December 14 | 75.9°F (1923) | 19.0°F (1920) | 0.86 in (1934) |
| December 15 | 73.9°F (1941) | 19.0°F (1919) | 1.30 in (2021) |
| December 16 | 75.9°F (1923) | 15.1°F (1919) | 0.49 in (2002) |
| December 17 | 78.1°F (1923) | 14.0°F (1919) | 0.43 in (1957) |
| December 18 | 80.1°F (1923) | 19.0°F (1919) | 1.06 in (1921) |
| December 19 | 78.1°F (1981) | 19.0°F (1920) | 2.59 in (2010) |
| December 20 | 75.9°F (1923) | 18.0°F (1920) | 1.37 in (2010) |
| December 21 | 73.9°F (1919) | 17.1°F (1920) | 0.57 in (1988) |
| December 22 | 78.1°F (2005) | 16.0°F (1920) | 0.70 in (1945) |
| December 23 | 75.9°F (1919) | 14.0°F (1990) | 0.50 in (2021) |
| December 24 | 75.0°F (1919) | 15.1°F (1990) | 1.13 in (2016) |
| December 25 | 75.0°F (1902) | 15.1°F (1990) | 0.85 in (1931) |
| December 26 | 72.0°F (2020) | 19.0°F (1987) | 0.76 in (2003) |
| December 27 | 70.0°F (1917) | 19.0°F (1990) | 1.04 in (1936) |
| December 28 | 73.9°F (1942) | 19.9°F (1930) | 1.21 in (1977) |
| December 29 | 73.9°F (2023) | 19.0°F (1930) | 0.64 in (1965) |
| December 30 | 75.0°F (1904) | 19.0°F (1920) | 0.77 in (1951) |
| December 31 | 70.0°F (1919) | 18.0°F (1920) | 0.92 in (1916) |