February weather in Dayton, ID
The average temperature in Dayton in February is 28.0°F (18.3°F–37.7°F). Average precipitation: 1.40 inches. Average snowfall is 10.8 inches.
February is a winter month in Dayton, and is cooler than the annual average of 47°F. Daily temperatures swing about 19.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 21m. For travel, February is cold.
Avg High
37.7°F
Avg Low
18.3°F
Precipitation
1.40 in
Snow
10.8 in
February records in Dayton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 55.0°F (2003) | -27.9°F (1985) | 0.28 in (1995) |
| February 2 | 52.0°F (2026) | -18.9°F (1985) | 0.34 in (2024) |
| February 3 | 54.0°F (1995) | -16.1°F (1996) | 0.35 in (1968) |
| February 4 | 60.1°F (2025) | -11.9°F (1982) | 0.52 in (2003) |
| February 5 | 59.0°F (2015) | -27.9°F (1982) | 0.46 in (2021) |
| February 6 | 62.1°F (2015) | -31.0°F (1982) | 0.32 in (2020) |
| February 7 | 63.0°F (2015) | -15.0°F (1982) | 0.67 in (2014) |
| February 8 | 60.1°F (2015) | -9.0°F (1966) | 0.48 in (2014) |
| February 9 | 57.9°F (2026) | -8.0°F (2002) | 0.77 in (2013) |
| February 10 | 53.1°F (2007) | -17.0°F (1982) | 0.80 in (2017) |
| February 11 | 55.9°F (1970) | -18.0°F (1982) | 0.22 in (1994) |
| February 12 | 57.9°F (2015) | -13.0°F (1982) | 0.40 in (2007) |
| February 13 | 61.0°F (2015) | -6.0°F (1985) | 0.70 in (2019) |
| February 14 | 55.0°F (2015) | -6.0°F (2004) | 0.97 in (1984) |
| February 15 | 57.0°F (2011) | -4.0°F (1990) | 0.61 in (2019) |
| February 16 | 55.0°F (2026) | -4.0°F (1990) | 0.37 in (1993) |
| February 17 | 50.0°F (2018) | -2.9°F (2005) | 0.61 in (2009) |
| February 18 | 55.9°F (2015) | -2.9°F (1985) | 1.58 in (1986) |
| February 19 | 61.0°F (2015) | -6.0°F (1985) | 0.48 in (2017) |
| February 20 | 54.0°F (1972) | 3.0°F (2006) | 0.43 in (2025) |
| February 21 | 55.0°F (1972) | -2.0°F (1984) | 0.64 in (1992) |
| February 22 | 57.0°F (2000) | -2.0°F (1974) | 0.84 in (1982) |
| February 23 | 55.9°F (2000) | 1.0°F (1966) | 0.41 in (2001) |
| February 24 | 59.0°F (1986) | -8.0°F (1974) | 0.41 in (1998) |
| February 25 | 61.0°F (1986) | 1.9°F (2013) | 0.54 in (2011) |
| February 26 | 60.1°F (1986) | -4.0°F (1974) | 0.76 in (2004) |
| February 27 | 62.1°F (1986) | -7.1°F (1993) | 0.39 in (1994) |
| February 28 | 57.0°F (1986) | -2.9°F (1996) | 0.51 in (2006) |
| February 29 | 60.1°F (1992) | 0.0°F (1996) | 0.14 in (2012) |