St. Clair County Weather in January
Average highs run from 43°F on January 1 to 43°F on January 31, and lows from 22°F to 21°F. Normal precipitation for the month is 1.87 in over about 5 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
- 42°F
- Average low
- 21°F
- Precipitation
- 1.87 in
- Snowfall
- 4.4 in
- Record high
- 78°FJan 25, 1950
- Record low
- -22°FJan 5, 1959
- Chance of a freeze
- 100%
- Daylight
- 9 h 35 min to 10 h 17 min
- Cloud cover
- 62%
- Humidity
- 83%
- Dew point
- 25°F
- Wind
- 9.2 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 | 22°F | 70°F 1952 | -13°F 1974 | 16% | 5% |
| Jan 2 | 43°F | 22°F | 65°F 1939 | -11°F 2001 | 16% | 5% |
| Jan 3 | 43°F | 22°F | 68°F 1997 | -11°F 2001 | 16% | 5% |
| Jan 4 | 43°F | 22°F | 71°F 1997 | -13°F 1947 | 16% | 5% |
| Jan 5 | 42°F | 22°F | 65°F 1907 | -22°F 1959 | 16% | 5% |
| Jan 6 | 42°F | 21°F | 69°F 1907 | -16°F 1959 | 16% | 5% |
| Jan 7 | 42°F | 21°F | 71°F 1907 | -20°F 1912 | 16% | 6% |
| Jan 8 | 42°F | 21°F | 71°F 2008 | -11°F 1912 | 16% | 6% |
| Jan 9 | 42°F | 21°F | 67°F 2026 | -9°F 1970 | 16% | 6% |
| Jan 10 | 42°F | 21°F | 68°F 1963 | -16°F 1982 | 16% | 6% |
| Jan 11 | 42°F | 21°F | 65°F 2007 | -15°F 1982 | 16% | 6% |
| Jan 12 | 42°F | 21°F | 72°F 2017 | -19°F 1918 | 16% | 6% |
| Jan 13 | 42°F | 21°F | 70°F 1960 | -20°F 1912 | 16% | 6% |
| Jan 14 | 42°F | 21°F | 63°F 1928 | -13°F 1918 | 16% | 6% |
| Jan 15 | 42°F | 21°F | 71°F 1952 | -12°F 1979 | 16% | 6% |
| Jan 16 | 42°F | 21°F | 67°F 1935 | -9°F 2024 | 16% | 6% |
| Jan 17 | 42°F | 21°F | 72°F 1952 | -18°F 1997 | 16% | 6% |
| Jan 18 | 42°F | 21°F | 67°F 1996 | -22°F 1930 | 16% | 6% |
| Jan 19 | 42°F | 21°F | 69°F 1951 | -19°F 1940 | 16% | 6% |
| Jan 20 | 42°F | 21°F | 68°F 1952 | -21°F 1985 | 16% | 6% |
| Jan 21 | 42°F | 21°F | 67°F 1933 | -21°F 1985 | 16% | 6% |
| Jan 22 | 42°F | 21°F | 74°F 1909 | -14°F 1930 | 16% | 6% |
| Jan 23 | 42°F | 21°F | 74°F 1909 | -11°F 1959 | 16% | 6% |
| Jan 24 | 42°F | 21°F | 68°F 1934 | -8°F 1915 | 16% | 5% |
| Jan 25 | 43°F | 21°F | 78°F 1950 | -11°F 1940 | 16% | 5% |
| Jan 26 | 43°F | 21°F | 70°F 1911 | -15°F 1940 | 16% | 5% |
| Jan 27 | 43°F | 21°F | 65°F 1911 | -15°F 2026 | 16% | 5% |
| Jan 28 | 43°F | 21°F | 68°F 1917 | -13°F 1963 | 16% | 5% |
| Jan 29 | 43°F | 21°F | 74°F 1947 | -10°F 1979 | 16% | 5% |
| Jan 30 | 43°F | 21°F | 69°F 2016 | -9°F 1949 | 16% | 5% |
| Jan 31 | 43°F | 21°F | 67°F 1911 | -7°F 1956 | 16% | 4% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:31 AM, sunset 5:06 PM
- January 31
- sunrise 7:20 AM, sunset 5:37 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00236402 (Osceola), public domain. Records: NOAA GHCN-Daily, station USC00231711, 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.