Willits Weather in December
Average highs run from 55°F on December 1 to 53°F on December 31, and lows from 34°F to 32°F. Normal precipitation for the month is 9.84 in over about 14 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
- 53°F
- Average low
- 32°F
- Precipitation
- 9.84 in
- Record high
- 84°FDec 3, 2006
- Record low
- 18°FDec 9, 2013
- Chance of a freeze
- 99%
- Daylight
- 9 h 35 min to 9 h 27 min
- Cloud cover
- 61%
- Humidity
- 84%
- Dew point
- 43°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 | 55°F | 34°F | 75°F 2021 | 24°F 2007 | 44% |
| Dec 2 | 55°F | 34°F | 73°F 2011 | 25°F 2004 | 44% |
| Dec 3 | 55°F | 34°F | 84°F 2006 | 23°F 2004 | 44% |
| Dec 4 | 54°F | 33°F | 83°F 2006 | 24°F 2004 | 44% |
| Dec 5 | 54°F | 33°F | 74°F 2024 | 21°F 2013 | 44% |
| Dec 6 | 54°F | 33°F | 82°F 2006 | 20°F 2013 | 44% |
| Dec 7 | 54°F | 33°F | 77°F 2020 | 23°F 2009 | 45% |
| Dec 8 | 54°F | 33°F | 72°F 2020 | 20°F 2009 | 45% |
| Dec 9 | 53°F | 33°F | 67°F 2025 | 18°F 2013 | 45% |
| Dec 10 | 53°F | 33°F | 72°F 2025 | 21°F 2013 | 45% |
| Dec 11 | 53°F | 32°F | 73°F 2025 | 24°F 2013 | 45% |
| Dec 12 | 53°F | 32°F | 68°F 2025 | 25°F 2013 | 45% |
| Dec 13 | 53°F | 32°F | 66°F 2025 | 26°F 2011 | 46% |
| Dec 14 | 53°F | 32°F | 69°F 2017 | 27°F 2013 | 46% |
| Dec 15 | 53°F | 32°F | 66°F 2013 | 27°F 2005 | 46% |
| Dec 16 | 53°F | 32°F | 72°F 2023 | 27°F 2006 | 46% |
| Dec 17 | 53°F | 32°F | 67°F 2011 | 23°F 2008 | 46% |
| Dec 18 | 52°F | 32°F | 66°F 2003 | 24°F 2016 | 46% |
| Dec 19 | 52°F | 32°F | 69°F 2024 | 25°F 2006 | 46% |
| Dec 20 | 52°F | 32°F | 64°F 2011 | 26°F 2006 | 47% |
| Dec 21 | 52°F | 32°F | 67°F 2023 | 26°F 2017 | 47% |
| Dec 22 | 52°F | 32°F | 69°F 2013 | 23°F 2011 | 47% |
| Dec 23 | 52°F | 32°F | 69°F 2013 | 24°F 2011 | 47% |
| Dec 24 | 52°F | 32°F | 69°F 2013 | 25°F 2011 | 48% |
| Dec 25 | 52°F | 32°F | 66°F 2013 | 26°F 2007 | 48% |
| Dec 26 | 52°F | 32°F | 67°F 2013 | 24°F 2016 | 48% |
| Dec 27 | 52°F | 32°F | 64°F 2024 | 25°F 2003 | 49% |
| Dec 28 | 52°F | 32°F | 65°F 2013 | 24°F 2013 | 49% |
| Dec 29 | 52°F | 32°F | 67°F 2013 | 25°F 2013 | 49% |
| Dec 30 | 53°F | 32°F | 68°F 2013 | 26°F 2013 | 49% |
| Dec 31 | 53°F | 32°F | 66°F 2013 | 23°F 2014 | 49% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PST).
- December 1
- sunrise 7:15 AM, sunset 4:50 PM
- December 31
- sunrise 7:33 AM, sunset 5:00 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00049684 (Willits 1 Ne), public domain. Records: NOAA GHCN-Daily, station USW00023275, 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.