December weather in Oelwein, IA
The average temperature in Oelwein in December is 23.0°F (14.8°F–31.3°F). Average precipitation: inches.
December is a winter month in Oelwein, and is cooler than the annual average of 46.3°F. Daily temperatures swing about 16.5°F between overnight low and afternoon high. Daylight averages about 8h 53m. For travel, December is cold.
Avg High
31.3°F
Avg Low
14.8°F
Precipitation
in
Daylight
8h 53m
December records in Oelwein
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (1962) | -2.0°F (1940) | 1.32 in (1985) |
| December 2 | 62.1°F (1982) | -18.0°F (1985) | 1.50 in (1991) |
| December 3 | 62.1°F (1951) | -20.9°F (1985) | 0.92 in (1990) |
| December 4 | 66.0°F (1998) | -8.0°F (1991) | 0.50 in (1947) |
| December 5 | 63.0°F (1998) | -2.9°F (1992) | 1.30 in (1982) |
| December 6 | 64.0°F (2001) | -9.0°F (1977) | 1.40 in (1950) |
| December 7 | 57.9°F (1951) | -17.0°F (1977) | 0.89 in (1969) |
| December 8 | 62.1°F (1946) | -11.0°F (1927) | 0.88 in (1977) |
| December 9 | 61.0°F (1946) | -25.1°F (1958) | 0.64 in (1967) |
| December 10 | 55.9°F (1979) | -18.9°F (1958) | 0.75 in (1971) |
| December 11 | 57.9°F (1949) | -14.1°F (1976) | 1.15 in (1931) |
| December 12 | 57.0°F (1968) | -13.0°F (1932) | 0.78 in (1991) |
| December 13 | 52.0°F (1968) | -26.0°F (1961) | 0.80 in (1937) |
| December 14 | 57.9°F (1975) | -20.9°F (1985) | 0.36 in (1984) |
| December 15 | 55.0°F (1939) | -18.9°F (1958) | 0.71 in (1971) |
| December 16 | 66.0°F (1939) | -17.0°F (1963) | 0.35 in (2001) |
| December 17 | 55.0°F (1939) | -17.0°F (1953) | 0.49 in (1961) |
| December 18 | 55.0°F (1962) | -20.0°F (1983) | 0.55 in (2000) |
| December 19 | 54.0°F (1923) | -26.0°F (1985) | 1.16 in (1968) |
| December 20 | 52.0°F (1967) | -20.0°F (1985) | 0.80 in (1991) |
| December 21 | 55.9°F (1941) | -22.0°F (1963) | 0.80 in (1984) |
| December 22 | 55.9°F (1941) | -25.1°F (1983) | 0.80 in (1942) |
| December 23 | 50.0°F (1957) | -24.0°F (1983) | 0.52 in (1969) |
| December 24 | 52.0°F (1982) | -26.0°F (1983) | 0.58 in (1965) |
| December 25 | 55.0°F (1936) | -29.0°F (2000) | 0.40 in (1933) |
| December 26 | 59.0°F (1936) | -27.0°F (1962) | 0.56 in (1988) |
| December 27 | 50.0°F (1946) | -27.9°F (1950) | 0.50 in (1968) |
| December 28 | 57.0°F (1984) | -18.9°F (1924) | 0.88 in (1987) |
| December 29 | 48.0°F (1984) | -18.0°F (1925) | 0.29 in (1992) |
| December 30 | 55.0°F (1936) | -15.0°F (1976) | 0.50 in (1936) |
| December 31 | 57.0°F (1965) | -20.9°F (1976) | 0.38 in (1977) |