February weather in Granby, CO
The average temperature in Granby in February is 17.5°F (4.5°F–30.5°F). Average precipitation: 0.84 inches.
February is a winter month in Granby, and is cooler than the annual average of 37.4°F. Daily temperatures swing about 26°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 28m. For travel, February is cold.
Avg High
30.5°F
Avg Low
4.5°F
Precipitation
0.84 in
Daylight
10h 28m
February records in Granby
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 53.1°F (1954) | -42.0°F (1985) | 0.38 in (2008) |
| February 2 | 46.0°F (2020) | -38.0°F (2011) | 0.17 in (1979) |
| February 3 | 50.0°F (2025) | -35.0°F (2011) | 0.42 in (2003) |
| February 4 | 50.0°F (2025) | -31.0°F (1996) | 0.54 in (1989) |
| February 5 | 46.0°F (1963) | -31.0°F (1985) | 0.17 in (1952) |
| February 6 | 46.9°F (1963) | -41.1°F (1989) | 0.34 in (2020) |
| February 7 | 48.0°F (2026) | -41.1°F (1989) | 0.37 in (2020) |
| February 8 | 48.0°F (1954) | -36.0°F (1989) | 0.40 in (1993) |
| February 9 | 46.0°F (1999) | -29.9°F (2011) | 0.31 in (1957) |
| February 10 | 48.9°F (1962) | -31.0°F (1986) | 0.31 in (1975) |
| February 11 | 53.1°F (1962) | -27.9°F (2006) | 0.32 in (1971) |
| February 12 | 50.0°F (1962) | -29.0°F (2004) | 0.59 in (1968) |
| February 13 | 46.9°F (1979) | -27.9°F (1994) | 0.27 in (2018) |
| February 14 | 46.9°F (1979) | -29.0°F (1951) | 0.31 in (2025) |
| February 15 | 44.1°F (1957) | -27.0°F (2010) | 6.05 in (1984) |
| February 16 | 46.0°F (2026) | -23.1°F (1951) | 0.24 in (2019) |
| February 17 | 45.0°F (1997) | -23.1°F (2023) | 0.48 in (2025) |
| February 18 | 46.9°F (2004) | -22.0°F (1960) | 0.25 in (1996) |
| February 19 | 48.0°F (1981) | -22.0°F (1952) | 0.29 in (1999) |
| February 20 | 45.0°F (1977) | -27.9°F (2020) | 0.72 in (1986) |
| February 21 | 48.0°F (1951) | -27.9°F (1955) | 0.71 in (1996) |
| February 22 | 48.0°F (1951) | -25.1°F (1953) | 0.29 in (1996) |
| February 23 | 51.1°F (1951) | -27.0°F (1975) | 0.32 in (1980) |
| February 24 | 46.9°F (1958) | -26.0°F (1974) | 0.43 in (1993) |
| February 25 | 51.1°F (1986) | -33.0°F (1952) | 0.30 in (2003) |
| February 26 | 53.1°F (1950) | -27.0°F (1964) | 0.28 in (2008) |
| February 27 | 46.0°F (1950) | -20.9°F (2022) | 0.32 in (2003) |
| February 28 | 52.0°F (2006) | -38.0°F (1962) | 0.25 in (1950) |
| February 29 | 46.0°F (1972) | -22.0°F (1960) | 0.22 in (2004) |