Jackson Weather in January
Average highs run from 25°F on January 1 to 28°F on January 31, and lows from 5°F to 8°F. Normal precipitation for the month is 1.45 in over about 12 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
- 26°F
- Average low
- 6°F
- Precipitation
- 1.45 in
- Snowfall
- 19.1 in
- Record high
- 50°FJan 17, 1974
- Record low
- -46°FJan 1, 1979
- Chance of a freeze
- 100%
- Daylight
- 9 h 02 min to 9 h 54 min
- Cloud cover
- 62%
- Humidity
- 96%
- Dew point
- 13°F
- Wind
- 6.5 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 | 25°F | 5°F | 44°F 2024 | -46°F 1979 | 44% | 38% |
| Jan 2 | 25°F | 5°F | 45°F 1981 | -42°F 1979 | 44% | 38% |
| Jan 3 | 25°F | 5°F | 40°F 1981 | -37°F 1974 | 43% | 38% |
| Jan 4 | 25°F | 5°F | 47°F 2012 | -38°F 1971 | 43% | 38% |
| Jan 5 | 25°F | 5°F | 44°F 1969 | -34°F 1971 | 43% | 38% |
| Jan 6 | 25°F | 5°F | 42°F 1969 | -36°F 1979 | 43% | 38% |
| Jan 7 | 25°F | 6°F | 43°F 1969 | -42°F 1979 | 43% | 38% |
| Jan 8 | 25°F | 6°F | 42°F 1966 | -39°F 1979 | 43% | 37% |
| Jan 9 | 26°F | 6°F | 46°F 2002 | -36°F 1979 | 42% | 37% |
| Jan 10 | 26°F | 6°F | 47°F 2002 | -37°F 1962 | 42% | 37% |
| Jan 11 | 26°F | 6°F | 44°F 1990 | -28°F 1963 | 42% | 37% |
| Jan 12 | 26°F | 6°F | 45°F 1999 | -44°F 1963 | 42% | 36% |
| Jan 13 | 26°F | 6°F | 44°F 2002 | -36°F 1963 | 41% | 36% |
| Jan 14 | 26°F | 6°F | 40°F 1973 | -32°F 2013 | 41% | 36% |
| Jan 15 | 26°F | 6°F | 45°F 1973 | -30°F 2013 | 41% | 35% |
| Jan 16 | 26°F | 6°F | 44°F 1974 | -25°F 2007 | 40% | 35% |
| Jan 17 | 26°F | 6°F | 50°F 1974 | -25°F 2001 | 40% | 34% |
| Jan 18 | 26°F | 7°F | 42°F 1959 | -36°F 1984 | 39% | 34% |
| Jan 19 | 26°F | 7°F | 43°F 1971 | -37°F 1963 | 39% | 34% |
| Jan 20 | 26°F | 7°F | 44°F 1971 | -33°F 1960 | 39% | 33% |
| Jan 21 | 27°F | 7°F | 44°F 2003 | -32°F 1984 | 38% | 33% |
| Jan 22 | 27°F | 7°F | 38°F 1970 | -38°F 1962 | 38% | 33% |
| Jan 23 | 27°F | 7°F | 40°F 1970 | -35°F 1962 | 38% | 32% |
| Jan 24 | 27°F | 7°F | 41°F 2003 | -23°F 1962 | 37% | 32% |
| Jan 25 | 27°F | 7°F | 42°F 1992 | -30°F 1989 | 37% | 32% |
| Jan 26 | 27°F | 7°F | 40°F 1975 | -30°F 1989 | 37% | 32% |
| Jan 27 | 27°F | 7°F | 43°F 1971 | -34°F 1961 | 37% | 31% |
| Jan 28 | 27°F | 7°F | 46°F 1987 | -33°F 1980 | 36% | 31% |
| Jan 29 | 27°F | 7°F | 46°F 2015 | -31°F 1979 | 36% | 31% |
| Jan 30 | 27°F | 7°F | 48°F 2024 | -30°F 1979 | 36% | 31% |
| Jan 31 | 28°F | 8°F | 45°F 1960 | -40°F 1985 | 36% | 30% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 7:56 AM, sunset 4:58 PM
- January 31
- sunrise 7:40 AM, sunset 5:34 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00484910 (Jackson), public domain. Records: NOAA GHCN-Daily, station USC00486428, 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.