Belt Weather in December
Average highs run from 39°F on December 1 to 36°F on December 31, and lows from 21°F to 16°F. Normal precipitation for the month is 1.05 in over about 7 wet days.
December day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 37°F
- Average low
- 18°F
- Precipitation
- 1.05 in
- Snowfall
- 9.7 in
- Record high
- 65°FDec 21, 1933
- Record low
- -38°FDec 9, 1919
- Chance of a freeze
- 100%
- Daylight
- 8 h 45 min to 8 h 32 min
- Cloud cover
- 68%
- Humidity
- 77%
- Dew point
- 18°F
- Wind
- 11.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Dec 1 | 39°F | 21°F | 60°F 1907 | -14°F 2014 | 22% | 20% |
| Dec 2 | 39°F | 20°F | 59°F 1926 | -27°F 1919 | 22% | 20% |
| Dec 3 | 38°F | 20°F | 61°F 1915 | -15°F 1919 | 22% | 20% |
| Dec 4 | 38°F | 20°F | 61°F 1915 | -15°F 1928 | 22% | 20% |
| Dec 5 | 38°F | 19°F | 56°F 1925 | -19°F 2013 | 22% | 20% |
| Dec 6 | 38°F | 19°F | 60°F 1918 | -19°F 1956 | 22% | 20% |
| Dec 7 | 37°F | 19°F | 60°F 1900 | -23°F 2013 | 22% | 20% |
| Dec 8 | 37°F | 19°F | 61°F 2024 | -33°F 1919 | 22% | 20% |
| Dec 9 | 37°F | 18°F | 59°F 1925 | -38°F 1919 | 21% | 20% |
| Dec 10 | 37°F | 18°F | 59°F 1913 | -20°F 1919 | 21% | 21% |
| Dec 11 | 37°F | 18°F | 59°F 2014 | -26°F 1932 | 21% | 21% |
| Dec 12 | 36°F | 18°F | 64°F 2014 | -32°F 1922 | 21% | 21% |
| Dec 13 | 36°F | 18°F | 59°F 1921 | -29°F 1922 | 21% | 21% |
| Dec 14 | 36°F | 17°F | 60°F 1924 | -25°F 1922 | 21% | 21% |
| Dec 15 | 36°F | 17°F | 63°F 2025 | -24°F 1924 | 21% | 21% |
| Dec 16 | 36°F | 17°F | 64°F 2025 | -32°F 1924 | 21% | 22% |
| Dec 17 | 36°F | 17°F | 57°F 1923 | -27°F 1924 | 21% | 22% |
| Dec 18 | 36°F | 17°F | 58°F 1917 | -27°F 1924 | 21% | 22% |
| Dec 19 | 36°F | 17°F | 58°F 1954 | -16°F 1929 | 21% | 22% |
| Dec 20 | 36°F | 17°F | 57°F 1900 | -22°F 1921 | 21% | 22% |
| Dec 21 | 36°F | 16°F | 65°F 1933 | -21°F 1916 | 21% | 23% |
| Dec 22 | 36°F | 16°F | 59°F 1954 | -27°F 1892 | 21% | 23% |
| Dec 23 | 36°F | 16°F | 56°F 1936 | -14°F 1916 | 21% | 23% |
| Dec 24 | 36°F | 16°F | 58°F 1919 | -17°F 1916 | 22% | 23% |
| Dec 25 | 36°F | 16°F | 60°F 2005 | -19°F 1916 | 22% | 23% |
| Dec 26 | 36°F | 16°F | 57°F 1956 | -36°F 1916 | 22% | 23% |
| Dec 27 | 36°F | 16°F | 61°F 1956 | -37°F 1916 | 22% | 23% |
| Dec 28 | 36°F | 16°F | 63°F 1956 | -26°F 1916 | 22% | 23% |
| Dec 29 | 36°F | 16°F | 61°F 1956 | -25°F 1916 | 22% | 24% |
| Dec 30 | 36°F | 16°F | 63°F 1917 | -25°F 1923 | 22% | 24% |
| Dec 31 | 36°F | 16°F | 62°F 1956 | -33°F 1923 | 22% | 24% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- December 1
- sunrise 7:50 AM, sunset 4:35 PM
- December 31
- sunrise 8:11 AM, sunset 4:43 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00246902 (Raynesford 2 Nnw), public domain. Records: NOAA GHCN-Daily, station USC00243749, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.