Capitol Heights, Sunday, 9 August, 13:53
Overcast. Feels like 98°. High 92°, low 73°.
In January, Capitol Heights, MD averages a high of 41.4° and a low of 27°. About 3.1 inches of precipitation fall over the month (9 wet days). The record high is 74.1° (2024) and the record low -11.9° (1982). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 45° | 31.6° | 33% | 66° (1985) | 9.1° (1963) |
| 2 | 43.3° | 30° | 25% | 65.5° (2022) | 9.9° (1968) |
| 3 | 43.2° | 29.7° | 42% | 65.8° (1997) | 10.6° (2018) |
| 4 | 43.2° | 29.5° | 35% | 69.6° (2004) | 8.1° (1981) |
| 5 | 41° | 28° | 25% | 63.9° (1997) | 5° (1981) |
| 6 | 41.5° | 28.2° | 33% | 69.8° (2007) | 3° (1988) |
| 7 | 40.6° | 27.3° | 33% | 66° (2008) | 4.5° (2018) |
| 8 | 39.2° | 26.4° | 33% | 66.7° (1998) | -3.8° (1968) |
| 9 | 40.5° | 25.7° | 35% | 62.2° (1998) | -3.1° (1970) |
| 10 | 39.7° | 26.2° | 23% | 59.5° (2024) | 2.8° (1970) |
| 11 | 41.2° | 26.6° | 33% | 68.5° (2020) | 2.3° (1988) |
| 12 | 42.4° | 27.9° | 28% | 67.8° (2020) | -4.7° (1968) |
| 13 | 43.5° | 28.9° | 32% | 66.2° (2005) | 3° (1977) |
| 14 | 42.4° | 27.7° | 35% | 65.7° (1995) | 7.5° (1964) |
| 15 | 39.9° | 27.1° | 27% | 67.1° (2007) | 0.9° (1964) |
| 16 | 40.1° | 24.4° | 15% | 62.1° (2007) | 3.2° (1994) |
| 17 | 39.6° | 25.3° | 30% | 63° (1990) | -11.9° (1982) |
| 18 | 40.5° | 26.6° | 37% | 65.7° (1990) | 0.9° (1977) |
| 19 | 40.3° | 26.1° | 32% | 58.8° (1996) | -10.8° (1994) |
| 20 | 39.7° | 25.7° | 33% | 59.4° (2006) | -3.5° (1985) |
| 21 | 37.9° | 24.1° | 27% | 63.5° (2006) | -6.7° (1985) |
| 22 | 38.8° | 23.9° | 23% | 61.9° (2018) | -1.7° (1970) |
| 23 | 41.7° | 26.6° | 28% | 65.7° (1967) | 2.7° (2014) |
| 24 | 43.5° | 26.6° | 30% | 70.2° (1967) | 0.1° (2014) |
| 25 | 41.9° | 27.9° | 33% | 68.5° (1967) | 1° (1961) |
| 26 | 41.9° | 27.5° | 32% | 74.1° (2024) | -0.4° (1961) |
| 27 | 41.9° | 26.4° | 25% | 69.3° (1974) | -0.2° (1982) |
| 28 | 41.5° | 26.2° | 25% | 64.4° (1999) | 0.1° (1961) |
| 29 | 41.9° | 26.4° | 20% | 70.7° (2002) | -1.1° (1966) |
| 30 | 42.6° | 27.1° | 32% | 72.1° (2002) | 8.8° (1961) |
| 31 | 41.5° | 26.6° | 17% | 63.9° (2013) | 2.5° (2004) |