Lander County Weather in December
Average highs run from 46°F on December 1 to 41°F on December 31, and lows from 17°F to 14°F. Normal precipitation for the month is 0.89 in over about 5 wet days.
December day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
December at a glance
- Average high
- 42°F
- Average low
- 14°F
- Precipitation
- 0.89 in
- Record high
- 70°FDec 3, 1958
- Record low
- -20°FDec 11, 1932
- Chance of a freeze
- 100%
- Daylight
- 9 h 33 min to 9 h 23 min
- Cloud cover
- 66%
- Humidity
- 65%
- Dew point
- 18°F
- Wind
- 7.6 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Dec 1 | 46°F | 17°F | 64°F 1958 | 2°F 1991 | 16% |
| Dec 2 | 46°F | 17°F | 64°F 1958 | 2°F 1934 | 16% |
| Dec 3 | 45°F | 17°F | 70°F 1958 | -1°F 2018 | 16% |
| Dec 4 | 45°F | 16°F | 64°F 1939 | 3°F 1972 | 16% |
| Dec 5 | 44°F | 16°F | 67°F 1939 | -2°F 1972 | 16% |
| Dec 6 | 44°F | 16°F | 63°F 1958 | 1°F 1960 | 16% |
| Dec 7 | 44°F | 16°F | 63°F 1925 | -4°F 1978 | 16% |
| Dec 8 | 43°F | 15°F | 64°F 1940 | -8°F 1978 | 16% |
| Dec 9 | 43°F | 15°F | 65°F 1979 | -15°F 1972 | 17% |
| Dec 10 | 43°F | 15°F | 66°F 1921 | -10°F 1932 | 17% |
| Dec 11 | 43°F | 15°F | 65°F 1958 | -20°F 1932 | 17% |
| Dec 12 | 42°F | 14°F | 68°F 1933 | -18°F 1932 | 17% |
| Dec 13 | 42°F | 14°F | 68°F 1924 | -8°F 1932 | 17% |
| Dec 14 | 42°F | 14°F | 62°F 2025 | -4°F 1967 | 17% |
| Dec 15 | 42°F | 14°F | 63°F 1962 | 0°F 1931 | 17% |
| Dec 16 | 42°F | 14°F | 65°F 1958 | 1°F 1965 | 17% |
| Dec 17 | 41°F | 14°F | 67°F 1958 | 3°F 1965 | 17% |
| Dec 18 | 41°F | 14°F | 64°F 1919 | -11°F 1924 | 18% |
| Dec 19 | 41°F | 14°F | 62°F 1939 | -18°F 1924 | 18% |
| Dec 20 | 41°F | 13°F | 61°F 2024 | -8°F 1998 | 18% |
| Dec 21 | 41°F | 13°F | 62°F 1933 | -8°F 1990 | 18% |
| Dec 22 | 41°F | 13°F | 63°F 1919 | -19°F 1990 | 18% |
| Dec 23 | 41°F | 13°F | 63°F 1919 | -14°F 1990 | 18% |
| Dec 24 | 41°F | 13°F | 64°F 1933 | -10°F 1924 | 18% |
| Dec 25 | 41°F | 13°F | 61°F 1933 | -7°F 1891 | 18% |
| Dec 26 | 41°F | 13°F | 65°F 1933 | -5°F 1916 | 18% |
| Dec 27 | 41°F | 13°F | 64°F 1933 | -5°F 1988 | 18% |
| Dec 28 | 41°F | 13°F | 60°F 1933 | -3°F 1915 | 18% |
| Dec 29 | 41°F | 13°F | 62°F 1917 | -4°F 1988 | 18% |
| Dec 30 | 41°F | 14°F | 70°F 1919 | -6°F 1915 | 19% |
| Dec 31 | 41°F | 14°F | 62°F 1980 | -14°F 2015 | 19% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PST).
- December 1
- sunrise 6:51 AM, sunset 4:24 PM
- December 31
- sunrise 7:10 AM, sunset 4:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00260800 (Beowawe 49S - U Of N Rch), public domain. Records: NOAA GHCN-Daily, station USC00260507, 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.