December weather in Tama, IA
The average temperature in Tama in December is 24.2°F (15.8°F–32.6°F). Average precipitation: 1.20 inches. Average snowfall is 8.6 inches.
December is a winter month in Tama, and is cooler than the annual average of 47.3°F. Daily temperatures swing about 16.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 8h 57m. For travel, December is cold.
Avg High
32.6°F
Avg Low
15.8°F
Precipitation
1.20 in
Snow
8.6 in
December records in Tama
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 63.0°F (1922) | -9.0°F (1976) | 1.16 in (1945) |
| December 2 | 64.0°F (1998) | -5.1°F (1942) | 1.01 in (2007) |
| December 3 | 64.0°F (1973) | -14.1°F (1919) | 0.60 in (1932) |
| December 4 | 68.0°F (2012) | -13.0°F (1985) | 0.96 in (1947) |
| December 5 | 69.1°F (1998) | -11.0°F (2025) | 0.98 in (1943) |
| December 6 | 66.0°F (2001) | -13.0°F (1917) | 0.67 in (2004) |
| December 7 | 57.0°F (1916) | -18.0°F (1976) | 0.85 in (1927) |
| December 8 | 68.0°F (1946) | -17.0°F (1917) | 0.49 in (1980) |
| December 9 | 64.0°F (1946) | -14.1°F (1958) | 0.56 in (2009) |
| December 10 | 55.9°F (2020) | -23.1°F (1919) | 1.00 in (1911) |
| December 11 | 60.1°F (2020) | -15.0°F (1976) | 1.12 in (1970) |
| December 12 | 60.1°F (1965) | -14.1°F (1932) | 1.50 in (1899) |
| December 13 | 57.9°F (1968) | -24.0°F (1961) | 0.65 in (1920) |
| December 14 | 57.9°F (2015) | -17.0°F (1972) | 1.93 in (2015) |
| December 15 | 59.0°F (2021) | -15.0°F (1932) | 0.92 in (1940) |
| December 16 | 73.0°F (2021) | -18.0°F (1932) | 0.59 in (1940) |
| December 17 | 63.0°F (1939) | -15.0°F (1914) | 0.53 in (1895) |
| December 18 | 57.0°F (1923) | -20.0°F (1922) | 0.36 in (1951) |
| December 19 | 57.9°F (2002) | -26.0°F (1985) | 0.95 in (1968) |
| December 20 | 54.0°F (1988) | -25.1°F (1985) | 0.82 in (1952) |
| December 21 | 61.0°F (1941) | -20.0°F (1963) | 1.18 in (2006) |
| December 22 | 60.1°F (1933) | -20.9°F (1983) | 0.35 in (1935) |
| December 23 | 54.0°F (2019) | -25.1°F (1989) | 0.72 in (1941) |
| December 24 | 55.0°F (1965) | -23.1°F (1989) | 1.10 in (1932) |
| December 25 | 57.0°F (1936) | -22.0°F (2000) | 0.56 in (1957) |
| December 26 | 57.9°F (2019) | -27.9°F (1914) | 0.80 in (1942) |
| December 27 | 55.9°F (1946) | -18.9°F (1933) | 0.87 in (2018) |
| December 28 | 57.9°F (1984) | -25.1°F (1924) | 1.22 in (1982) |
| December 29 | 66.0°F (1984) | -20.9°F (1917) | 1.02 in (2015) |
| December 30 | 61.0°F (1929) | -16.1°F (1917) | 0.97 in (1906) |
| December 31 | 1092.9°F (1920) | -17.0°F (1976) | 1.20 in (1931) |