Lake County Weather in January
Average highs run from 40°F on January 1 to 45°F on January 31, and lows from 21°F to 24°F.
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
- 22°F
- Snowfall
- 2.0 in
- Record high
- 66°FJan 1, 1918
- Record low
- -24°FJan 15, 1888
- Chance of a freeze
- 100%
- Daylight
- 9 h 06 min to 9 h 57 min
- Cloud cover
- 69%
- Humidity
- 83%
- Dew point
- 24°F
- Wind
- 9.4 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 | 40°F | 21°F | 66°F 1918 | -8°F 1919 | 5% | |
| Jan 2 | 40°F | 21°F | 53°F 1918 | -15°F 1937 | 5% | |
| Jan 3 | 41°F | 21°F | 52°F 1893 | -14°F 1950 | 5% | |
| Jan 4 | 41°F | 21°F | 53°F 1927 | -14°F 1949 | 5% | |
| Jan 5 | 41°F | 21°F | 52°F 1893 | -13°F 1949 | 5% | |
| Jan 6 | 41°F | 21°F | 61°F 1893 | -8°F 1913 | 5% | |
| Jan 7 | 41°F | 21°F | 55°F 1893 | -22°F 1937 | 5% | |
| Jan 8 | 41°F | 21°F | 54°F 1926 | -15°F 1888 | 5% | |
| Jan 9 | 42°F | 22°F | 54°F 1986 | -16°F 1937 | 5% | |
| Jan 10 | 42°F | 22°F | 56°F 1941 | -4°F 1949 | 5% | |
| Jan 11 | 42°F | 22°F | 58°F 1902 | -12°F 1930 | 5% | |
| Jan 12 | 42°F | 22°F | 55°F 1981 | -6°F 1989 | 4% | |
| Jan 13 | 42°F | 22°F | 56°F 1981 | -13°F 1960 | 4% | |
| Jan 14 | 43°F | 22°F | 56°F 1973 | -20°F 1888 | 4% | |
| Jan 15 | 43°F | 22°F | 55°F 1981 | -24°F 1888 | 4% | |
| Jan 16 | 43°F | 22°F | 54°F 1948 | -15°F 1888 | 4% | |
| Jan 17 | 43°F | 23°F | 57°F 1961 | -9°F 1917 | 4% | |
| Jan 18 | 43°F | 23°F | 56°F 1920 | -13°F 1952 | 4% | |
| Jan 19 | 43°F | 23°F | 58°F 2005 | -16°F 1935 | 4% | |
| Jan 20 | 43°F | 23°F | 58°F 1981 | -18°F 1935 | 4% | |
| Jan 21 | 44°F | 23°F | 58°F 1981 | -22°F 1937 | 4% | |
| Jan 22 | 44°F | 23°F | 55°F 1994 | -16°F 1932 | 3% | |
| Jan 23 | 44°F | 23°F | 55°F 1963 | -15°F 1962 | 3% | |
| Jan 24 | 44°F | 23°F | 60°F 1912 | -19°F 1895 | 3% | |
| Jan 25 | 44°F | 23°F | 52°F 1986 | -18°F 1949 | 3% | |
| Jan 26 | 44°F | 23°F | 56°F 1934 | -8°F 1949 | 3% | |
| Jan 27 | 44°F | 23°F | 61°F 1934 | -4°F 1902 | 3% | |
| Jan 28 | 44°F | 24°F | 61°F 1934 | -7°F 1895 | 3% | |
| Jan 29 | 44°F | 24°F | 62°F 1931 | -10°F 1972 | 3% | |
| Jan 30 | 44°F | 24°F | 59°F 1940 | -10°F 1937 | 3% | |
| Jan 31 | 45°F | 24°F | 60°F 1912 | -18°F 1950 | 2% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:32 AM, sunset 4:38 PM
- January 31
- sunrise 7:17 AM, sunset 5:14 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00356426 (Paisley), public domain. Records: NOAA GHCN-Daily, station USC00354670, 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.