December weather in McAlester, OK
The average temperature in McAlester in December is 43.3°F (32.9°F–53.6°F). Average precipitation: 3.02 inches.
December is a winter month in McAlester, and is cooler than the annual average of 62.3°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 9h 40m. For travel, December is cool.
Avg High
53.6°F
Avg Low
32.9°F
Precipitation
3.02 in
Daylight
9h 40m
December records in McAlester
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 80.1°F (1970) | 10.0°F (1896) | 1.25 in (1921) |
| December 2 | 78.1°F (1995) | 15.1°F (1896) | 1.30 in (1982) |
| December 3 | 78.1°F (1906) | 12.9°F (1929) | 1.66 in (1993) |
| December 4 | 79.0°F (1906) | 18.0°F (1978) | 1.70 in (1930) |
| December 5 | 78.1°F (1906) | 19.0°F (1945) | 1.32 in (1943) |
| December 6 | 77.0°F (1966) | 12.0°F (1972) | 1.96 in (1935) |
| December 7 | 80.1°F (1966) | 10.2°F (2013) | 1.26 in (1926) |
| December 8 | 79.0°F (1991) | 3.0°F (1917) | 2.35 in (1980) |
| December 9 | 77.0°F (2020) | 1.0°F (2005) | 6.87 in (1946) |
| December 10 | 80.1°F (2021) | 6.3°F (2013) | 1.49 in (1963) |
| December 11 | 77.0°F (2017) | 9.0°F (1917) | 2.25 in (1946) |
| December 12 | 75.0°F (1920) | 10.9°F (1932) | 2.10 in (1923) |
| December 13 | 80.1°F (1921) | 8.1°F (1917) | 3.80 in (1927) |
| December 14 | 79.0°F (1995) | 7.0°F (1985) | 1.99 in (1992) |
| December 15 | 77.0°F (2021) | 6.1°F (1943) | 1.47 in (1906) |
| December 16 | 79.0°F (1908) | 8.1°F (1989) | 3.67 in (2001) |
| December 17 | 78.1°F (1908) | 6.1°F (1932) | 1.94 in (2021) |
| December 18 | 73.9°F (1980) | 9.0°F (1964) | 0.92 in (1987) |
| December 19 | 72.0°F (2012) | 3.0°F (1924) | 2.27 in (1987) |
| December 20 | 73.0°F (1966) | 3.9°F (1924) | 2.42 in (1991) |
| December 21 | 75.0°F (2017) | 1.9°F (1989) | 2.16 in (1907) |
| December 22 | 73.0°F (1933) | -0.9°F (1989) | 1.50 in (1895) |
| December 23 | 79.0°F (2025) | -5.1°F (1989) | 5.69 in (1932) |
| December 24 | 78.1°F (2021) | 1.0°F (1983) | 1.58 in (2024) |
| December 25 | 79.0°F (2025) | -2.0°F (1983) | 1.89 in (1987) |
| December 26 | 80.1°F (2025) | 10.0°F (1983) | 2.98 in (2015) |
| December 27 | 82.9°F (2025) | 12.9°F (1925) | 4.68 in (2015) |
| December 28 | 79.0°F (2025) | 6.1°F (1925) | 1.25 in (1969) |
| December 29 | 73.9°F (1964) | 3.9°F (1983) | 2.53 in (2006) |
| December 30 | 73.9°F (1992) | 0.0°F (1983) | 1.64 in (1922) |
| December 31 | 73.0°F (1920) | 5.0°F (1969) | 2.07 in (1984) |