Isabella County Weather in December
Average highs run from 39°F on December 1 to 31°F on December 31, and lows from 26°F to 19°F. Normal precipitation for the month is 2.35 in.
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
- 35°F
- Average low
- 22°F
- Precipitation
- 2.35 in
- Snowfall
- 8.2 in
- Record high
- 69°FDec 6, 2001
- Record low
- -14°FDec 27, 1925
- Chance of a freeze
- 100%
- Daylight
- 9 h 11 min to 8 h 59 min
- Cloud cover
- 74%
- Humidity
- 89%
- Dew point
- 23°F
- Wind
- 11.4 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 | 26°F | 65°F 1970 | 4°F 1924 | 14% | |
| Dec 2 | 39°F | 26°F | 62°F 1970 | 0°F 1930 | 14% | |
| Dec 3 | 38°F | 26°F | 64°F 1982 | -6°F 1940 | 14% | |
| Dec 4 | 38°F | 26°F | 63°F 1982 | 1°F 1966 | 15% | |
| Dec 5 | 38°F | 25°F | 58°F 1961 | 3°F 1901 | 15% | |
| Dec 6 | 37°F | 25°F | 69°F 2001 | -8°F 1926 | 16% | |
| Dec 7 | 37°F | 25°F | 59°F 1951 | -3°F 1936 | 16% | |
| Dec 8 | 37°F | 24°F | 59°F 1966 | 0°F 1942 | 16% | |
| Dec 9 | 37°F | 24°F | 57°F 1966 | -1°F 1917 | 17% | |
| Dec 10 | 36°F | 24°F | 58°F 1971 | 1°F 1932 | 17% | |
| Dec 11 | 36°F | 24°F | 60°F 1971 | -1°F 1919 | 17% | |
| Dec 12 | 36°F | 23°F | 57°F 1899 | 0°F 1937 | 17% | |
| Dec 13 | 35°F | 23°F | 57°F 1991 | -8°F 1986 | 18% | |
| Dec 14 | 35°F | 23°F | 58°F 2015 | -13°F 1917 | 18% | |
| Dec 15 | 35°F | 23°F | 60°F 2015 | -5°F 1916 | 18% | |
| Dec 16 | 35°F | 22°F | 62°F 2021 | -6°F 1932 | 19% | |
| Dec 17 | 34°F | 22°F | 67°F 1984 | -5°F 1919 | 19% | |
| Dec 18 | 34°F | 22°F | 49°F 1939 | -13°F 1926 | 19% | |
| Dec 19 | 34°F | 22°F | 51°F 1939 | -7°F 1916 | 19% | |
| Dec 20 | 34°F | 21°F | 57°F 1957 | -6°F 1942 | 20% | |
| Dec 21 | 33°F | 21°F | 57°F 1967 | -6°F 1989 | 20% | |
| Dec 22 | 33°F | 21°F | 59°F 1967 | -2°F 1924 | 20% | |
| Dec 23 | 33°F | 21°F | 53°F 1957 | -4°F 1960 | 20% | |
| Dec 24 | 33°F | 20°F | 58°F 2015 | -12°F 1897 | 20% | |
| Dec 25 | 33°F | 20°F | 56°F 1982 | -6°F 1958 | 21% | |
| Dec 26 | 32°F | 20°F | 64°F 1982 | -6°F 1925 | 21% | |
| Dec 27 | 32°F | 20°F | 60°F 2019 | -14°F 1925 | 21% | |
| Dec 28 | 32°F | 19°F | 57°F 2024 | -11°F 1924 | 21% | |
| Dec 29 | 32°F | 19°F | 64°F 1984 | -11°F 1933 | 21% | |
| Dec 30 | 32°F | 19°F | 56°F 1984 | -8°F 1976 | 22% | |
| Dec 31 | 31°F | 19°F | 60°F 1965 | -14°F 1976 | 22% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- December 1
- sunrise 7:53 AM, sunset 5:04 PM
- December 31
- sunrise 8:13 AM, sunset 5:12 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00205662 (Central Michigan Univ), public domain. Records: NOAA GHCN-Daily, station USC00205662, 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.