Lake County Weather in January
Average highs run from 43°F on January 1 to 44°F on January 31, and lows from 29°F to 28°F. Normal precipitation for the month is 3.45 in over about 10 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
- 43°F
- Average low
- 28°F
- Precipitation
- 3.45 in
- Snowfall
- 2.4 in
- Record high
- 76°FJan 18, 1907
- Record low
- -13°FJan 12, 1918
- Chance of a freeze
- 100%
- Daylight
- 9 h 44 min to 10 h 23 min
- Cloud cover
- 63%
- Humidity
- 83%
- Dew point
- 30°F
- Wind
- 11.0 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 | 29°F | 67°F 1921 | 4°F 2018 | 32% | 3% |
| Jan 2 | 43°F | 29°F | 69°F 1907 | 1°F 2018 | 32% | 3% |
| Jan 3 | 43°F | 29°F | 64°F 1917 | 4°F 2018 | 32% | 3% |
| Jan 4 | 43°F | 28°F | 66°F 1917 | -3°F 1911 | 31% | 3% |
| Jan 5 | 43°F | 28°F | 70°F 1917 | -2°F 1911 | 31% | 3% |
| Jan 6 | 43°F | 28°F | 69°F 1907 | 3°F 2014 | 31% | 3% |
| Jan 7 | 43°F | 28°F | 68°F 1907 | -3°F 1912 | 31% | 3% |
| Jan 8 | 42°F | 28°F | 65°F 1921 | 2°F 2015 | 31% | 3% |
| Jan 9 | 42°F | 28°F | 64°F 1898 | 3°F 2015 | 31% | 3% |
| Jan 10 | 42°F | 28°F | 69°F 1913 | 8°F 2015 | 31% | 3% |
| Jan 11 | 42°F | 28°F | 70°F 1913 | 10°F 1918 | 31% | 3% |
| Jan 12 | 42°F | 28°F | 71°F 1911 | -13°F 1918 | 31% | 3% |
| Jan 13 | 42°F | 28°F | 70°F 1916 | -9°F 1918 | 31% | 3% |
| Jan 14 | 42°F | 28°F | 73°F 1911 | -2°F 1912 | 30% | 4% |
| Jan 15 | 42°F | 28°F | 70°F 1911 | 7°F 1917 | 30% | 4% |
| Jan 16 | 42°F | 28°F | 69°F 1907 | 2°F 1912 | 30% | 4% |
| Jan 17 | 42°F | 27°F | 71°F 1907 | -3°F 2018 | 30% | 4% |
| Jan 18 | 42°F | 27°F | 76°F 1907 | 2°F 2018 | 30% | 4% |
| Jan 19 | 42°F | 27°F | 73°F 1907 | 4°F 2018 | 30% | 4% |
| Jan 20 | 42°F | 27°F | 75°F 1906 | 3°F 1918 | 30% | 4% |
| Jan 21 | 43°F | 27°F | 70°F 1906 | 0°F 1918 | 30% | 4% |
| Jan 22 | 43°F | 27°F | 71°F 2017 | 3°F 1918 | 30% | 4% |
| Jan 23 | 43°F | 27°F | 72°F 1909 | 4°F 1918 | 30% | 4% |
| Jan 24 | 43°F | 28°F | 72°F 1909 | 3°F 2014 | 30% | 4% |
| Jan 25 | 43°F | 28°F | 62°F 1916 | 2°F 1905 | 30% | 4% |
| Jan 26 | 43°F | 28°F | 66°F 2017 | 1°F 1905 | 30% | 4% |
| Jan 27 | 43°F | 28°F | 67°F 1916 | 4°F 1904 | 30% | 5% |
| Jan 28 | 43°F | 28°F | 69°F 1914 | 7°F 1897 | 30% | 5% |
| Jan 29 | 44°F | 28°F | 73°F 1914 | 3°F 2014 | 30% | 5% |
| Jan 30 | 44°F | 28°F | 75°F 1914 | 3°F 2014 | 30% | 5% |
| Jan 31 | 44°F | 28°F | 71°F 1916 | 10°F 1909 | 29% | 5% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:10 AM, sunset 4:54 PM
- January 31
- sunrise 7:00 AM, sunset 5:23 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00236804 (Portageville), public domain. Records: NOAA GHCN-Daily, station USC00402680, 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.