Delft Colony, Sunday, 9 August, 05:36
Clear. Feels like 74°. High 108°, low 73°.
In December, Delft Colony, CA averages a high of 56.7° and a low of 39.9°. About 3.0 inches of precipitation fall over the month (7 wet days). The record high is 74.1° (2023) and the record low 20.5° (1990). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 59.2° | 41.7° | 27% | 72° (2021) | 32.2° (1991) |
| 2 | 59.9° | 41.5° | 15% | 70.9° (2021) | 32.7° (1973) |
| 3 | 60.3° | 41.5° | 25% | 72.7° (1979) | 33.4° (1991) |
| 4 | 59.5° | 41.9° | 22% | 71.2° (1979) | 32.7° (2011) |
| 5 | 58.6° | 42.3° | 17% | 68.2° (2020) | 29.3° (1972) |
| 6 | 58.8° | 41.4° | 23% | 74.1° (2023) | 32° (1972) |
| 7 | 58.1° | 42.1° | 25% | 71.2° (1979) | 29.3° (1978) |
| 8 | 57.7° | 40.3° | 15% | 73.9° (2006) | 28.9° (1978) |
| 9 | 57.7° | 41° | 13% | 70.3° (1990) | 24.4° (1972) |
| 10 | 58.1° | 40.8° | 18% | 71.6° (1990) | 28.2° (1972) |
| 11 | 57° | 40.1° | 22% | 68° (2014) | 27° (1972) |
| 12 | 56.8° | 39.7° | 23% | 71.1° (2004) | 28.2° (1972) |
| 13 | 56.7° | 39.6° | 20% | 69.1° (1998) | 28° (1972) |
| 14 | 55.8° | 39.6° | 23% | 70° (1962) | 26.1° (1967) |
| 15 | 55.9° | 39.4° | 27% | 70.2° (1962) | 29.1° (1967) |
| 16 | 57° | 38.7° | 18% | 67.6° (2023) | 28° (1967) |
| 17 | 56.7° | 39.7° | 25% | 70° (2013) | 30.6° (1965) |
| 18 | 56.5° | 39.9° | 25% | 70.9° (1979) | 31.5° (1965) |
| 19 | 56.1° | 39.4° | 27% | 68.9° (1981) | 28.4° (1984) |
| 20 | 55.9° | 38.8° | 25% | 71.4° (2005) | 22.6° (1967) |
| 21 | 55.6° | 38.5° | 30% | 69.1° (2005) | 24.6° (1990) |
| 22 | 54.9° | 39.4° | 40% | 68.7° (2005) | 20.5° (1990) |
| 23 | 54.7° | 39° | 18% | 66.4° (2013) | 21° (1990) |
| 24 | 55.4° | 39.2° | 28% | 69.6° (2005) | 21.9° (1990) |
| 25 | 55.4° | 38.3° | 23% | 68.4° (2013) | 25.2° (1990) |
| 26 | 55.6° | 38.5° | 22% | 67.3° (1980) | 25.7° (1990) |
| 27 | 55.8° | 38.7° | 25% | 68.4° (2013) | 27° (1990) |
| 28 | 54.9° | 38.8° | 30% | 66.4° (2023) | 29.3° (1962) |
| 29 | 54.7° | 39.2° | 28% | 67.1° (2023) | 28° (1990) |
| 30 | 54.7° | 39.2° | 33% | 69.3° (2013) | 29.1° (1988) |
| 31 | 54.9° | 39.6° | 20% | 68° (2017) | 28.6° (1990) |