February weather in Crystal Lake, IA
The average temperature in Crystal Lake in February is 19.1°F (10.3°F–27.9°F). Average precipitation: 1.48 inches.
February is a winter month in Crystal Lake, and is cooler than the annual average of 45.5°F. Daily temperatures swing about 17.6°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 17m. For travel, February is cold.
Avg High
27.9°F
Avg Low
10.3°F
Precipitation
1.48 in
Daylight
10h 17m
February records in Crystal Lake
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 51.1°F (1931) | -27.9°F (1918) | 0.54 in (1922) |
| February 2 | 55.9°F (1924) | -31.0°F (1905) | 0.33 in (1998) |
| February 3 | 53.1°F (1928) | -23.1°F (1989) | 0.45 in (1943) |
| February 4 | 54.0°F (1944) | -25.1°F (1918) | 1.28 in (2008) |
| February 5 | 57.9°F (2005) | -27.9°F (1936) | 0.75 in (1946) |
| February 6 | 53.1°F (2005) | -18.0°F (1907) | 0.90 in (1951) |
| February 7 | 51.1°F (1987) | -23.1°F (1905) | 0.54 in (1996) |
| February 8 | 61.0°F (1987) | -29.0°F (1899) | 1.25 in (2001) |
| February 9 | 55.9°F (1976) | -33.0°F (1899) | 1.56 in (1997) |
| February 10 | 57.9°F (1977) | -25.1°F (1899) | 1.22 in (1997) |
| February 11 | 55.0°F (1977) | -29.9°F (1899) | 1.23 in (2008) |
| February 12 | 60.1°F (1976) | -23.1°F (1899) | 0.30 in (1908) |
| February 13 | 60.1°F (1990) | -34.1°F (1905) | 0.75 in (1915) |
| February 14 | 60.1°F (1954) | -20.9°F (1936) | 0.73 in (2005) |
| February 15 | 62.1°F (1921) | -27.0°F (1905) | 0.52 in (1976) |
| February 16 | 61.0°F (1981) | -27.0°F (1936) | 0.33 in (1932) |
| February 17 | 60.1°F (1981) | -18.9°F (1903) | 2.20 in (1997) |
| February 18 | 63.0°F (1981) | -20.0°F (1936) | 2.43 in (2008) |
| February 19 | 61.0°F (1930) | -22.0°F (1936) | 0.63 in (1917) |
| February 20 | 60.1°F (1930) | -22.0°F (1929) | 0.82 in (1954) |
| February 21 | 57.9°F (1930) | -17.0°F (1936) | 1.06 in (1922) |
| February 22 | 57.9°F (1930) | -18.9°F (1929) | 0.60 in (1971) |
| February 23 | 55.9°F (1930) | -15.0°F (1910) | 1.13 in (1959) |
| February 24 | 55.9°F (1976) | -20.9°F (1993) | 0.77 in (1997) |
| February 25 | 55.9°F (1996) | -14.1°F (1940) | 1.73 in (2008) |
| February 26 | 59.0°F (2000) | -20.9°F (1897) | 0.63 in (1905) |
| February 27 | 55.0°F (1976) | -22.0°F (1897) | 1.70 in (1948) |
| February 28 | 55.9°F (2016) | -25.1°F (1962) | 1.26 in (1907) |
| February 29 | 60.1°F (2000) | -9.9°F (1960) | 1.00 in (2012) |