December weather in Ainsworth, NE
The average temperature in Ainsworth in December is 28.1°F (18.0°F–38.3°F). Average precipitation: 0.57 inches. Average snowfall is 5.5 inches.
December is a winter month in Ainsworth, and is cooler than the annual average of 50.2°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 8h 53m. For travel, December is cold.
Avg High
38.3°F
Avg Low
18.0°F
Precipitation
0.57 in
Snow
5.5 in
December records in Ainsworth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 69.1°F (1998) | -9.0°F (1985) | 1.33 in (2018) |
| December 2 | 72.0°F (1998) | -14.1°F (1919) | 0.78 in (1909) |
| December 3 | 68.0°F (1948) | -9.0°F (1919) | 0.72 in (1953) |
| December 4 | 70.0°F (1915) | -11.0°F (1964) | 0.40 in (1924) |
| December 5 | 70.0°F (1907) | -9.0°F (2013) | 0.89 in (1910) |
| December 6 | 75.0°F (1939) | -17.0°F (2013) | 0.70 in (1951) |
| December 7 | 71.1°F (2023) | -17.0°F (2013) | 0.70 in (1924) |
| December 8 | 64.9°F (1939) | -20.0°F (1927) | 0.50 in (1914) |
| December 9 | 66.9°F (1957) | -20.9°F (1919) | 0.70 in (2003) |
| December 10 | 66.0°F (1990) | -20.9°F (1919) | 0.81 in (1970) |
| December 11 | 78.1°F (1939) | -15.0°F (1914) | 1.15 in (1909) |
| December 12 | 64.0°F (1921) | -18.9°F (1932) | 0.35 in (1920) |
| December 13 | 72.0°F (1921) | -18.9°F (1919) | 0.88 in (2022) |
| December 14 | 64.9°F (1998) | -17.0°F (1989) | 0.36 in (1937) |
| December 15 | 64.9°F (1977) | -22.0°F (1989) | 0.86 in (2014) |
| December 16 | 64.9°F (1962) | -20.0°F (1914) | 0.50 in (1915) |
| December 17 | 69.1°F (1939) | -18.0°F (1924) | 0.25 in (1906) |
| December 18 | 64.0°F (1943) | -20.0°F (1924) | 0.40 in (1918) |
| December 19 | 64.9°F (1923) | -18.9°F (1924) | 0.19 in (1977) |
| December 20 | 70.0°F (1941) | -18.9°F (1924) | 0.86 in (2006) |
| December 21 | 63.0°F (1982) | -27.9°F (1983) | 0.82 in (1911) |
| December 22 | 78.1°F (2025) | -29.9°F (1989) | 1.00 in (1920) |
| December 23 | 69.1°F (1964) | -27.9°F (1983) | 0.30 in (1921) |
| December 24 | 68.0°F (2025) | -24.0°F (1983) | 0.58 in (1948) |
| December 25 | 64.9°F (1923) | -20.9°F (1920) | 0.68 in (2023) |
| December 26 | 64.0°F (2025) | -15.0°F (1996) | 0.20 in (1941) |
| December 27 | 68.0°F (1928) | -18.0°F (1924) | 1.07 in (1987) |
| December 28 | 63.0°F (1929) | -18.0°F (1924) | 0.56 in (1907) |
| December 29 | 61.0°F (1999) | -20.0°F (1990) | 0.50 in (1971) |
| December 30 | 64.0°F (1933) | -23.1°F (1990) | 1.05 in (1931) |
| December 31 | 57.0°F (1963) | -20.9°F (1967) | 0.80 in (1923) |