Montgomery County Weather in December
Average highs run from 48°F on December 1 to 39°F on December 31, and lows from 29°F to 21°F. Normal precipitation for the month is 2.40 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
- 43°F
- Average low
- 25°F
- Precipitation
- 2.40 in
- Record high
- 76°FDec 14, 1948
- Record low
- -25°FDec 21, 1989
- Chance of a freeze
- 100%
- Daylight
- 9 h 38 min to 9 h 30 min
- Cloud cover
- 65%
- Humidity
- 83%
- Dew point
- 27°F
- Wind
- 7.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | 48°F | 29°F | 69°F 1913 | -3°F 1964 | |
| Dec 2 | 48°F | 29°F | 68°F 1995 | 2°F 1929 | |
| Dec 3 | 47°F | 29°F | 72°F 1917 | 0°F 1895 | |
| Dec 4 | 47°F | 28°F | 74°F 2012 | 3°F 1974 | |
| Dec 5 | 46°F | 28°F | 72°F 1956 | 1°F 1895 | |
| Dec 6 | 46°F | 28°F | 73°F 1998 | 2°F 1977 | |
| Dec 7 | 46°F | 28°F | 71°F 1951 | -7°F 1976 | |
| Dec 8 | 45°F | 27°F | 73°F 1991 | -10°F 1917 | |
| Dec 9 | 45°F | 27°F | 67°F 1946 | -5°F 1909 | |
| Dec 10 | 45°F | 27°F | 72°F 1940 | -11°F 1917 | |
| Dec 11 | 44°F | 26°F | 70°F 1896 | -10°F 1917 | |
| Dec 12 | 44°F | 26°F | 73°F 1949 | -12°F 1962 | |
| Dec 13 | 44°F | 26°F | 66°F 1920 | -11°F 1962 | |
| Dec 14 | 43°F | 26°F | 76°F 1948 | -11°F 1989 | |
| Dec 15 | 43°F | 25°F | 70°F 1975 | -16°F 1989 | |
| Dec 16 | 43°F | 25°F | 75°F 1948 | -11°F 1932 | |
| Dec 17 | 42°F | 25°F | 68°F 1908 | -9°F 1932 | |
| Dec 18 | 42°F | 25°F | 67°F 1939 | -7°F 1901 | |
| Dec 19 | 42°F | 24°F | 70°F 1939 | -14°F 1983 | |
| Dec 20 | 42°F | 24°F | 62°F 1941 | -21°F 1901 | |
| Dec 21 | 41°F | 24°F | 70°F 1949 | -25°F 1989 | |
| Dec 22 | 41°F | 23°F | 60°F 1931 | -24°F 1989 | |
| Dec 23 | 41°F | 23°F | 64°F 1933 | -24°F 1989 | |
| Dec 24 | 41°F | 23°F | 70°F 1933 | -15°F 1983 | |
| Dec 25 | 40°F | 23°F | 69°F 1955 | -15°F 1983 | |
| Dec 26 | 40°F | 22°F | 66°F 1936 | -10°F 1948 | |
| Dec 27 | 40°F | 22°F | 69°F 1942 | -9°F 1914 | |
| Dec 28 | 40°F | 22°F | 69°F 1923 | -14°F 1924 | |
| Dec 29 | 40°F | 22°F | 71°F 1984 | -11°F 1917 | |
| Dec 30 | 39°F | 22°F | 67°F 1992 | -12°F 1917 | |
| Dec 31 | 39°F | 21°F | 70°F 1965 | -12°F 1976 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (CST).
- December 1
- sunrise 7:06 AM, sunset 4:44 PM
- December 31
- sunrise 7:24 AM, sunset 4:54 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00238725 (Warrenton 1 N), public domain. Records: NOAA GHCN-Daily, station USC00235541, 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.