December weather in La Cañada Flintridge, CA
The average temperature in La Cañada Flintridge in December is °F (°F–°F). Average precipitation: 3.04 inches.
December is a winter month in La Cañada Flintridge, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 9h 44m.
Avg High
°F
Avg Low
°F
Precipitation
3.04 in
Daylight
9h 44m
December records in La Cañada Flintridge
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 77.0°F (1927) | 36.0°F (1928) | 0.77 in (2007) |
| December 2 | 86.0°F (1927) | 39.0°F (1929) | 2.12 in (1961) |
| December 3 | 84.0°F (1927) | 46.9°F (1923) | 3.52 in (1966) |
| December 4 | 81.0°F (1929) | 46.0°F (1922) | 2.35 in (1974) |
| December 5 | 80.1°F (1929) | 42.1°F (1924) | 1.66 in (1957) |
| December 6 | 77.0°F (1929) | 39.0°F (1927) | 2.26 in (1966) |
| December 7 | 77.0°F (1925) | 39.9°F (1924) | 3.10 in (1992) |
| December 8 | 75.0°F (1928) | 36.0°F (1927) | 2.64 in (1997) |
| December 9 | 73.0°F (1925) | 35.1°F (1927) | 0.65 in (1983) |
| December 10 | 75.0°F (1924) | 39.0°F (1928) | 2.27 in (1941) |
| December 11 | 84.0°F (1924) | 39.0°F (1927) | 2.50 in (2022) |
| December 12 | 82.9°F (1924) | 35.1°F (1927) | 1.72 in (2014) |
| December 13 | 75.0°F (1924) | 39.0°F (1923) | 4.01 in (1933) |
| December 14 | 82.0°F (1929) | 34.0°F (1928) | 2.40 in (1922) |
| December 15 | 77.0°F (1924) | 32.0°F (1928) | 2.65 in (1938) |
| December 16 | 75.0°F (1923) | 33.1°F (1928) | 3.40 in (1988) |
| December 17 | 77.0°F (1929) | 30.9°F (1924) | 1.98 in (1940) |
| December 18 | 82.9°F (1929) | 30.0°F (1924) | 2.55 in (1938) |
| December 19 | 78.1°F (1929) | 30.0°F (1924) | 2.56 in (1938) |
| December 20 | 75.9°F (1929) | 32.0°F (1924) | 3.09 in (2010) |
| December 21 | 75.9°F (1928) | 35.1°F (1927) | 3.48 in (2010) |
| December 22 | 75.9°F (1928) | 35.1°F (1927) | 4.45 in (1945) |
| December 23 | 75.9°F (1928) | 36.0°F (1927) | 2.06 in (1940) |
| December 24 | 81.0°F (1929) | 35.1°F (1927) | 2.81 in (1971) |
| December 25 | 78.1°F (1929) | 33.1°F (1924) | 2.90 in (2025) |
| December 26 | 81.0°F (1928) | 34.0°F (1924) | 2.61 in (1946) |
| December 27 | 77.0°F (1929) | 37.0°F (1924) | 2.80 in (1936) |
| December 28 | 82.0°F (1929) | 39.9°F (1928) | 3.70 in (1977) |
| December 29 | 82.0°F (1929) | 39.9°F (1928) | 5.45 in (1965) |
| December 30 | 79.0°F (1928) | 39.9°F (1928) | 2.30 in (1951) |
| December 31 | 77.0°F (1928) | 34.0°F (1923) | 4.54 in (1933) |