December weather in Muscatine, IA
The average temperature in Muscatine in December is 27.8°F (19.5°F–36.1°F). Average precipitation: 2.00 inches. Average snowfall is 6.2 inches.
December is a winter month in Muscatine, and is cooler than the annual average of 50.5°F. Daily temperatures swing about 16.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 1m. For travel, December is cold.
Avg High
36.1°F
Avg Low
19.5°F
Precipitation
2.00 in
Snow
6.2 in
December records in Muscatine
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (1962) | 3.9°F (1985) | 1.55 in (1985) |
| December 2 | 64.9°F (1973) | -2.9°F (1942) | 1.73 in (1982) |
| December 3 | 70.0°F (2012) | -7.1°F (1940) | 1.11 in (1990) |
| December 4 | 72.0°F (1998) | -2.9°F (1991) | 1.23 in (1947) |
| December 5 | 68.0°F (2001) | -5.1°F (2005) | 0.85 in (1944) |
| December 6 | 64.9°F (1998) | -8.0°F (2005) | 0.65 in (1982) |
| December 7 | 57.0°F (1947) | -11.9°F (1976) | 1.18 in (1994) |
| December 8 | 64.9°F (1991) | -4.0°F (1983) | 0.95 in (1980) |
| December 9 | 62.1°F (2024) | -11.9°F (1958) | 0.87 in (1953) |
| December 10 | 60.1°F (1979) | -9.0°F (1977) | 1.76 in (2003) |
| December 11 | 66.0°F (1949) | -15.0°F (1972) | 1.07 in (1970) |
| December 12 | 63.0°F (1991) | -9.0°F (1989) | 1.22 in (2020) |
| December 13 | 62.1°F (1975) | -11.0°F (2000) | 0.62 in (2001) |
| December 14 | 62.1°F (2015) | -11.9°F (1989) | 1.38 in (2015) |
| December 15 | 59.0°F (2021) | -16.1°F (1989) | 2.47 in (1971) |
| December 16 | 75.0°F (2021) | -13.0°F (1989) | 1.16 in (1992) |
| December 17 | 57.9°F (1939) | -9.0°F (1945) | 0.43 in (1951) |
| December 18 | 63.0°F (1939) | -15.0°F (1985) | 1.33 in (1957) |
| December 19 | 60.1°F (1988) | -20.0°F (1983) | 0.78 in (2002) |
| December 20 | 57.0°F (1967) | -13.0°F (1989) | 1.50 in (1987) |
| December 21 | 59.0°F (1941) | -20.9°F (1963) | 1.71 in (2012) |
| December 22 | 57.0°F (1957) | -18.0°F (1963) | 1.31 in (1979) |
| December 23 | 55.9°F (1965) | -23.1°F (1989) | 0.97 in (2007) |
| December 24 | 60.1°F (2015) | -18.9°F (1983) | 1.52 in (1965) |
| December 25 | 63.0°F (2021) | -18.0°F (2000) | 0.83 in (2009) |
| December 26 | 62.1°F (2019) | -15.0°F (1962) | 2.64 in (1942) |
| December 27 | 62.1°F (1946) | -9.9°F (1935) | 0.87 in (1988) |
| December 28 | 66.9°F (1984) | -11.0°F (1961) | 0.80 in (2008) |
| December 29 | 66.0°F (1984) | -4.0°F (1963) | 1.29 in (2019) |
| December 30 | 64.9°F (2022) | -9.0°F (1983) | 1.49 in (2020) |
| December 31 | 61.0°F (2004) | -13.0°F (1976) | 0.73 in (1978) |