Westminster, Sunday, 9 August, 01:52
Overcast. Feels like 74°. High 94°, low 69°.
In January, Westminster, CO averages a high of 38.9° and a low of 14.2°. About 0.9 inches of precipitation fall over the month (5 wet days). The record high is 63.7° (2005) and the record low -43.1° (1963). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 34.7° | 10.9° | 20% | 60.8° (1997) | -13.7° (2016) |
| 2 | 36.9° | 9.9° | 17% | 62.6° (1997) | -13° (1979) |
| 3 | 35.6° | 11.5° | 17% | 56.1° (2003) | -19.1° (1974) |
| 4 | 35.8° | 11.3° | 12% | 57.9° (2001) | -26.9° (1972) |
| 5 | 35.4° | 12° | 15% | 58.1° (2001) | -18° (1971) |
| 6 | 35.4° | 12.6° | 17% | 60.4° (2006) | -26.1° (1971) |
| 7 | 36.5° | 11.8° | 13% | 62.8° (2006) | -20° (1971) |
| 8 | 38.8° | 12.6° | 13% | 61.3° (2003) | -19.1° (2010) |
| 9 | 37° | 14.4° | 13% | 59.4° (2018) | -14.1° (1962) |
| 10 | 39.4° | 13.5° | 13% | 61.3° (1990) | -36.6° (1962) |
| 11 | 39.2° | 14.4° | 17% | 58.1° (2000) | -19.3° (1962) |
| 12 | 38.7° | 13.5° | 23% | 58.6° (1996) | -43.1° (1963) |
| 13 | 39.2° | 12.7° | 7% | 59.4° (1996) | -29.9° (1963) |
| 14 | 39.7° | 14.9° | 12% | 59.5° (2006) | -14.1° (2024) |
| 15 | 40.6° | 14.5° | 17% | 56.7° (1995) | -22° (2024) |
| 16 | 38.7° | 15.6° | 23% | 55.8° (2010) | -22.4° (2024) |
| 17 | 40.1° | 15.1° | 12% | 58.6° (2000) | -12.6° (2008) |
| 18 | 40.6° | 15.6° | 17% | 58.5° (2018) | -12.1° (1984) |
| 19 | 40.6° | 16.5° | 25% | 62.8° (2018) | -21.1° (1960) |
| 20 | 39.6° | 15.8° | 20% | 63.7° (2005) | -15.3° (1984) |
| 21 | 40.5° | 15.1° | 18% | 63.5° (2009) | -11.7° (1962) |
| 22 | 39.6° | 14.9° | 13% | 61.7° (2009) | -9.6° (1962) |
| 23 | 40.8° | 14.4° | 10% | 60.3° (2005) | -16.8° (1963) |
| 24 | 40.6° | 15.6° | 10% | 58.6° (2005) | -7.1° (1969) |
| 25 | 40.1° | 17.4° | 22% | 55.6° (2005) | -0.4° (1988) |
| 26 | 40.1° | 15.6° | 17% | 58.6° (1975) | -7.2° (1976) |
| 27 | 40.1° | 16.3° | 20% | 62.2° (2003) | -17.7° (1963) |
| 28 | 41° | 15.4° | 18% | 60.4° (2011) | -12.6° (1979) |
| 29 | 39.4° | 16.5° | 27% | 58.1° (1976) | -7.1° (2023) |
| 30 | 41.5° | 15.3° | 17% | 60.8° (2018) | -14.8° (2023) |
| 31 | 40.5° | 15.6° | 18% | 61.9° (2003) | -16.4° (1985) |