December weather in Magnolia, IA
The average temperature in Magnolia in December is 25.3°F (15.3°F–35.3°F). Average precipitation: 1.40 inches. Average snowfall is 6.6 inches.
December is a winter month in Magnolia, and is cooler than the annual average of 49.1°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 8h 59m. For travel, December is cold.
Avg High
35.3°F
Avg Low
15.3°F
Precipitation
1.40 in
Snow
6.6 in
December records in Magnolia
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (1970) | -11.0°F (1893) | 0.62 in (1933) |
| December 2 | 70.0°F (1998) | -8.0°F (1985) | 1.02 in (2007) |
| December 3 | 61.0°F (1995) | -15.0°F (1919) | 1.10 in (1902) |
| December 4 | 66.0°F (1916) | -6.0°F (2025) | 1.25 in (1924) |
| December 5 | 64.9°F (2001) | -9.0°F (2005) | 0.63 in (1936) |
| December 6 | 64.9°F (1939) | -9.9°F (1950) | 1.15 in (1913) |
| December 7 | 72.0°F (1922) | -14.1°F (1976) | 0.80 in (1994) |
| December 8 | 64.0°F (1946) | -18.0°F (1976) | 0.45 in (1987) |
| December 9 | 62.1°F (2024) | -11.9°F (1909) | 0.85 in (1899) |
| December 10 | 63.0°F (1979) | -27.0°F (1919) | 1.50 in (1911) |
| December 11 | 64.0°F (1965) | -15.0°F (2009) | 0.70 in (1965) |
| December 12 | 64.9°F (1921) | -18.0°F (2000) | 1.11 in (1991) |
| December 13 | 69.1°F (1921) | -20.0°F (1917) | 0.98 in (2022) |
| December 14 | 57.0°F (1921) | -20.0°F (1901) | 2.71 in (2015) |
| December 15 | 59.0°F (2006) | -18.9°F (1901) | 2.00 in (1984) |
| December 16 | 61.0°F (2002) | -20.0°F (1932) | 0.90 in (1984) |
| December 17 | 66.9°F (1980) | -11.9°F (1983) | 0.38 in (1990) |
| December 18 | 72.0°F (1976) | -20.9°F (1897) | 0.50 in (1968) |
| December 19 | 57.9°F (1966) | -20.9°F (1981) | 0.65 in (1968) |
| December 20 | 60.1°F (1894) | -22.0°F (1983) | 0.71 in (1988) |
| December 21 | 57.9°F (1894) | -22.0°F (1916) | 0.77 in (2006) |
| December 22 | 61.0°F (1933) | -29.9°F (1989) | 0.61 in (1941) |
| December 23 | 66.0°F (1964) | -29.0°F (1989) | 1.21 in (1941) |
| December 24 | 60.1°F (1893) | -20.0°F (1983) | 1.05 in (1982) |
| December 25 | 55.9°F (2023) | -17.0°F (1983) | 1.00 in (2023) |
| December 26 | 61.0°F (1936) | -14.1°F (1990) | 1.50 in (1996) |
| December 27 | 62.1°F (1976) | -20.0°F (2017) | 2.10 in (1959) |
| December 28 | 63.0°F (1984) | -22.0°F (1924) | 0.88 in (2019) |
| December 29 | 60.1°F (2013) | -25.1°F (1917) | 1.06 in (2019) |
| December 30 | 59.0°F (1929) | -16.1°F (1914) | 0.58 in (1906) |
| December 31 | 64.0°F (2004) | -20.9°F (2017) | 1.49 in (1931) |