February weather in Rock Island, WA
The average temperature in Rock Island in February is 34.5°F (27.4°F–41.6°F). Average precipitation: 0.76 inches.
February is a winter month in Rock Island, and is cooler than the annual average of 51.2°F. Daily temperatures swing about 14.2°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 1m. For travel, February is cold.
Avg High
41.6°F
Avg Low
27.4°F
Precipitation
0.76 in
Daylight
10h 1m
February records in Rock Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 57.0°F (2020) | -9.9°F (1996) | 1.12 in (1960) |
| February 2 | 52.0°F (2005) | -7.1°F (1996) | 0.28 in (1998) |
| February 3 | 59.0°F (2018) | -15.0°F (1996) | 0.70 in (1998) |
| February 4 | 57.9°F (1967) | -2.0°F (1985) | 0.34 in (1975) |
| February 5 | 57.0°F (2018) | -0.9°F (1985) | 0.41 in (2017) |
| February 6 | 55.9°F (1967) | 0.1°F (2014) | 0.41 in (1996) |
| February 7 | 60.1°F (2018) | 3.0°F (1969) | 0.44 in (2002) |
| February 8 | 62.1°F (2018) | 5.0°F (1994) | 0.23 in (2015) |
| February 9 | 55.0°F (1967) | 8.1°F (1985) | 0.57 in (1961) |
| February 10 | 60.1°F (1990) | 9.0°F (1981) | 0.32 in (1969) |
| February 11 | 55.9°F (1967) | 8.2°F (2025) | 0.34 in (1997) |
| February 12 | 59.0°F (2011) | 7.2°F (2025) | 0.33 in (1998) |
| February 13 | 59.0°F (1971) | 7.2°F (2025) | 0.40 in (1962) |
| February 14 | 62.1°F (2015) | 10.0°F (1995) | 0.24 in (2000) |
| February 15 | 57.0°F (2015) | 14.0°F (1985) | 0.31 in (1986) |
| February 16 | 63.0°F (1977) | 14.0°F (1993) | 0.71 in (1972) |
| February 17 | 59.0°F (1982) | 7.0°F (1993) | 0.47 in (1994) |
| February 18 | 62.1°F (1977) | 8.1°F (1990) | 0.46 in (1999) |
| February 19 | 57.9°F (1965) | 10.0°F (1986) | 0.50 in (1993) |
| February 20 | 62.1°F (1961) | 3.9°F (1986) | 0.33 in (1982) |
| February 21 | 64.9°F (1988) | 10.0°F (1986) | 0.28 in (1983) |
| February 22 | 63.0°F (2002) | 14.2°F (2018) | 0.46 in (2021) |
| February 23 | 63.0°F (1968) | 12.2°F (2022) | 0.37 in (1986) |
| February 24 | 59.0°F (1991) | 12.2°F (2023) | 0.36 in (2007) |
| February 25 | 62.1°F (1995) | 6.1°F (1993) | 0.67 in (2004) |
| February 26 | 60.1°F (1968) | 5.0°F (1993) | 1.24 in (2010) |
| February 27 | 62.1°F (1972) | 12.0°F (1960) | 0.39 in (1972) |
| February 28 | 62.1°F (1968) | 9.0°F (1993) | 0.53 in (1977) |
| February 29 | 62.1°F (1968) | 10.9°F (1960) | 0.12 in (2000) |