Afton Weather in January
Average highs run from 25°F on January 1 to 27°F on January 31, and lows from 4°F to 6°F. Normal precipitation for the month is 1.25 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
- 5°F
- Precipitation
- 1.25 in
- Snowfall
- 21.8 in
- Record high
- 54°FJan 16, 1974
- Record low
- -46°FJan 1, 1979
- Chance of a freeze
- 100%
- Daylight
- 9 h 07 min to 9 h 57 min
- Cloud cover
- 56%
- Humidity
- 95%
- Dew point
- 13°F
- Wind
- 5.6 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 | 4°F | 49°F 1997 | -46°F 1979 | 40% | 36% |
| Jan 2 | 25°F | 4°F | 49°F 1997 | -40°F 1974 | 40% | 36% |
| Jan 3 | 25°F | 4°F | 42°F 2007 | -39°F 1974 | 40% | 36% |
| Jan 4 | 25°F | 4°F | 41°F 1965 | -31°F 1971 | 40% | 36% |
| Jan 5 | 25°F | 4°F | 44°F 1994 | -29°F 1971 | 40% | 36% |
| Jan 6 | 25°F | 4°F | 44°F 1969 | -39°F 1971 | 40% | 36% |
| Jan 7 | 25°F | 4°F | 45°F 1966 | -38°F 1979 | 40% | 36% |
| Jan 8 | 25°F | 4°F | 46°F 2009 | -37°F 1979 | 40% | 35% |
| Jan 9 | 25°F | 5°F | 46°F 1990 | -30°F 1979 | 40% | 35% |
| Jan 10 | 25°F | 5°F | 47°F 1990 | -34°F 1962 | 40% | 35% |
| Jan 11 | 25°F | 5°F | 43°F 1959 | -24°F 1962 | 39% | 35% |
| Jan 12 | 25°F | 5°F | 43°F 1990 | -35°F 1963 | 39% | 34% |
| Jan 13 | 25°F | 5°F | 43°F 1969 | -28°F 1963 | 39% | 34% |
| Jan 14 | 25°F | 5°F | 48°F 1973 | -29°F 1964 | 39% | 34% |
| Jan 15 | 26°F | 5°F | 49°F 1974 | -26°F 2007 | 39% | 33% |
| Jan 16 | 26°F | 5°F | 54°F 1974 | -20°F 2007 | 39% | 33% |
| Jan 17 | 26°F | 5°F | 48°F 1974 | -25°F 1987 | 38% | 33% |
| Jan 18 | 26°F | 5°F | 44°F 1970 | -36°F 1984 | 38% | 33% |
| Jan 19 | 26°F | 5°F | 46°F 2018 | -34°F 1963 | 38% | 33% |
| Jan 20 | 26°F | 5°F | 48°F 1967 | -31°F 1984 | 38% | 33% |
| Jan 21 | 26°F | 5°F | 46°F 2019 | -23°F 2025 | 38% | 33% |
| Jan 22 | 26°F | 5°F | 42°F 2024 | -37°F 1962 | 38% | 32% |
| Jan 23 | 26°F | 5°F | 45°F 1970 | -23°F 1962 | 38% | 32% |
| Jan 24 | 26°F | 5°F | 46°F 1970 | -22°F 1962 | 38% | 32% |
| Jan 25 | 26°F | 5°F | 45°F 1998 | -27°F 1989 | 38% | 32% |
| Jan 26 | 27°F | 5°F | 47°F 1982 | -21°F 1963 | 38% | 32% |
| Jan 27 | 27°F | 5°F | 45°F 2013 | -27°F 1961 | 38% | 32% |
| Jan 28 | 27°F | 5°F | 53°F 1967 | -30°F 1980 | 38% | 32% |
| Jan 29 | 27°F | 5°F | 48°F 1986 | -30°F 1979 | 38% | 32% |
| Jan 30 | 27°F | 5°F | 48°F 1986 | -30°F 1979 | 38% | 32% |
| Jan 31 | 27°F | 6°F | 48°F 2018 | -31°F 1985 | 38% | 32% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 7:54 AM, sunset 5:01 PM
- January 31
- sunrise 7:39 AM, sunset 5:36 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00480027 (Afton), public domain. Records: NOAA GHCN-Daily, station USC00480027, 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.