Sumner County Weather in January
Average highs run from 43°F on January 1 to 45°F on January 31, and lows from 23°F to 22°F. Normal precipitation for the month is 0.96 in over about 4 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 44°F
- Average low
- 22°F
- Precipitation
- 0.96 in
- Snowfall
- 2.6 in
- Record high
- 79°FJan 22, 1967
- Record low
- -19°FJan 8, 1913
- Chance of a freeze
- 100%
- Daylight
- 9 h 39 min to 10 h 20 min
- Cloud cover
- 54%
- Humidity
- 73%
- Dew point
- 25°F
- Wind
- 10.5 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 |
|---|---|---|---|---|---|---|
| Jan 1 | 43°F | 23°F | 68°F 1955 | -4°F 1928 | 15% | 5% |
| Jan 2 | 43°F | 23°F | 73°F 2006 | -6°F 1979 | 14% | 5% |
| Jan 3 | 43°F | 23°F | 69°F 1997 | -9°F 1928 | 14% | 5% |
| Jan 4 | 43°F | 22°F | 70°F 1997 | -17°F 1947 | 14% | 5% |
| Jan 5 | 43°F | 22°F | 73°F 1927 | -7°F 1924 | 14% | 5% |
| Jan 6 | 43°F | 22°F | 69°F 1989 | -3°F 1909 | 14% | 5% |
| Jan 7 | 43°F | 22°F | 69°F 1965 | -4°F 2014 | 14% | 5% |
| Jan 8 | 43°F | 22°F | 67°F 1923 | -19°F 1913 | 14% | 5% |
| Jan 9 | 43°F | 22°F | 70°F 2002 | -14°F 1988 | 14% | 5% |
| Jan 10 | 43°F | 22°F | 70°F 1928 | -10°F 1930 | 14% | 5% |
| Jan 11 | 43°F | 22°F | 69°F 1990 | -12°F 1918 | 14% | 5% |
| Jan 12 | 43°F | 22°F | 71°F 1928 | -14°F 1918 | 14% | 5% |
| Jan 13 | 43°F | 22°F | 71°F 1928 | -9°F 1916 | 14% | 5% |
| Jan 14 | 43°F | 22°F | 72°F 1928 | -7°F 1979 | 14% | 5% |
| Jan 15 | 43°F | 22°F | 67°F 1990 | -6°F 1979 | 14% | 5% |
| Jan 16 | 44°F | 22°F | 70°F 1935 | -5°F 1930 | 14% | 5% |
| Jan 17 | 44°F | 22°F | 69°F 1990 | -9°F 1930 | 14% | 5% |
| Jan 18 | 44°F | 22°F | 65°F 1923 | -17°F 1930 | 14% | 5% |
| Jan 19 | 44°F | 22°F | 69°F 1951 | -10°F 1943 | 14% | 5% |
| Jan 20 | 44°F | 22°F | 71°F 2015 | -9°F 1962 | 14% | 5% |
| Jan 21 | 44°F | 22°F | 70°F 1986 | -8°F 2025 | 14% | 5% |
| Jan 22 | 44°F | 22°F | 79°F 1967 | -12°F 1930 | 14% | 5% |
| Jan 23 | 44°F | 22°F | 74°F 1967 | -6°F 1930 | 14% | 5% |
| Jan 24 | 44°F | 22°F | 75°F 1950 | -4°F 1963 | 14% | 5% |
| Jan 25 | 45°F | 22°F | 72°F 1981 | 0°F 1930 | 14% | 6% |
| Jan 26 | 45°F | 22°F | 72°F 1953 | -2°F 2026 | 15% | 6% |
| Jan 27 | 45°F | 22°F | 73°F 2015 | -5°F 1963 | 15% | 6% |
| Jan 28 | 45°F | 22°F | 74°F 2015 | -8°F 1918 | 15% | 6% |
| Jan 29 | 45°F | 22°F | 73°F 2013 | -3°F 1918 | 15% | 6% |
| Jan 30 | 45°F | 22°F | 73°F 1971 | -5°F 1949 | 15% | 6% |
| Jan 31 | 45°F | 22°F | 70°F 1953 | -7°F 1979 | 15% | 6% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:44 AM, sunset 5:23 PM
- January 31
- sunrise 7:34 AM, sunset 5:54 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00148670 (Wellington), public domain. Records: NOAA GHCN-Daily, station USC00148670, 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.