Columbia, Sunday, 9 August, 03:46
Partly cloudy. Feels like 75°. High 97°, low 72°.
In December, Columbia, MO averages a high of 42.4° and a low of 28.2°. About 2.5 inches of precipitation fall over the month (8 wet days). The record high is 73.8° (2021) and the record low -26.5° (1989). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 46° | 32.4° | 27% | 66° (2012) | 6.4° (1985) |
| 2 | 47.7° | 32.4° | 23% | 69.1° (2012) | 5.9° (1985) |
| 3 | 46.4° | 32.4° | 22% | 71.8° (2012) | 8.8° (1985) |
| 4 | 45.1° | 31.3° | 25% | 67.1° (1998) | 7.7° (2006) |
| 5 | 45.9° | 31.1° | 25% | 70.9° (1998) | 10.9° (1964) |
| 6 | 42.6° | 30.4° | 32% | 67.1° (1980) | 7.5° (1964) |
| 7 | 43° | 29.5° | 20% | 67.6° (1980) | 7.3° (1977) |
| 8 | 43.3° | 29.7° | 27% | 70.5° (1991) | -3.6° (2006) |
| 9 | 42.8° | 29.1° | 28% | 62.6° (2021) | 2.8° (1977) |
| 10 | 43.2° | 28° | 20% | 64.4° (1996) | -1.3° (1977) |
| 11 | 43.5° | 28° | 22% | 64.6° (2021) | 7.9° (1972) |
| 12 | 43° | 29.7° | 10% | 68.5° (2015) | 3° (1962) |
| 13 | 43.2° | 29.5° | 25% | 65.1° (1975) | -4° (1961) |
| 14 | 43.7° | 28.9° | 38% | 65.3° (1975) | 3.6° (1985) |
| 15 | 43.2° | 29.1° | 35% | 73.8° (2021) | -6.7° (1989) |
| 16 | 41.5° | 27.7° | 17% | 69.1° (2021) | -9° (1989) |
| 17 | 40.8° | 25.7° | 18% | 58.3° (2002) | -11.4° (1989) |
| 18 | 41.5° | 26.6° | 30% | 59.9° (2002) | -4.5° (1983) |
| 19 | 41.2° | 27° | 25% | 62.6° (1978) | -15.5° (1983) |
| 20 | 41.2° | 26.4° | 25% | 60.8° (1967) | -8.7° (1983) |
| 21 | 40.5° | 26.2° | 25% | 60.8° (1967) | -11° (1989) |
| 22 | 41° | 25.9° | 22% | 59° (1965) | -20.7° (1989) |
| 23 | 40.5° | 26.6° | 23% | 64.4° (1982) | -26.5° (1989) |
| 24 | 38.3° | 24.8° | 30% | 70.3° (2025) | -17.5° (1983) |
| 25 | 39° | 24.8° | 17% | 65.3° (2019) | -18.9° (1983) |
| 26 | 41° | 26.2° | 17% | 64.6° (2019) | -4° (1983) |
| 27 | 42.3° | 27.7° | 27% | 64.9° (2025) | 3° (2017) |
| 28 | 42.6° | 27.5° | 25% | 68.7° (2025) | 1.2° (1961) |
| 29 | 40.5° | 27° | 27% | 66.7° (1984) | -6.7° (1983) |
| 30 | 41° | 26.6° | 33% | 65.3° (1965) | -8.3° (1983) |
| 31 | 38.7° | 25.3° | 27% | 63.7° (2004) | -7.1° (1968) |