Concow Weather in December
Average highs run from 55°F on December 1 to 53°F on December 31, and lows from 41°F to 40°F. Normal precipitation for the month is 11.19 in over about 12 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
- 54°F
- Average low
- 40°F
- Precipitation
- 11.19 in
- Record high
- 84°FDec 5, 2019
- Record low
- 22°FDec 9, 2009
- Chance of a freeze
- 59%
- Daylight
- 9 h 34 min to 9 h 25 min
- Cloud cover
- 61%
- Humidity
- 74%
- Dew point
- 33°F
- Wind
- 6.5 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 |
|---|---|---|---|---|---|---|
| Dec 1 | 55°F | 41°F | 68°F 2021 | 31°F 2004 | 35% | 0% |
| Dec 2 | 55°F | 41°F | 70°F 2011 | 33°F 2006 | 35% | 0% |
| Dec 3 | 55°F | 41°F | 67°F 2023 | 33°F 2009 | 35% | 0% |
| Dec 4 | 55°F | 41°F | 71°F 2019 | 30°F 2013 | 36% | 0% |
| Dec 5 | 54°F | 41°F | 84°F 2019 | 26°F 2013 | 36% | 0% |
| Dec 6 | 54°F | 40°F | 67°F 2020 | 27°F 2013 | 36% | 0% |
| Dec 7 | 54°F | 40°F | 79°F 2020 | 28°F 2013 | 36% | 0% |
| Dec 8 | 54°F | 40°F | 68°F 2024 | 24°F 2009 | 37% | 0% |
| Dec 9 | 54°F | 40°F | 65°F 2012 | 22°F 2009 | 37% | 0% |
| Dec 10 | 54°F | 40°F | 70°F 2019 | 26°F 2009 | 37% | 0% |
| Dec 11 | 54°F | 40°F | 72°F 2019 | 31°F 2011 | 37% | 0% |
| Dec 12 | 53°F | 40°F | 69°F 2023 | 31°F 2013 | 37% | 0% |
| Dec 13 | 53°F | 40°F | 66°F 2013 | 30°F 2011 | 38% | 0% |
| Dec 14 | 53°F | 40°F | 63°F 2006 | 30°F 2011 | 38% | 0% |
| Dec 15 | 53°F | 40°F | 69°F 1998 | 31°F 2022 | 38% | 0% |
| Dec 16 | 53°F | 40°F | 74°F 1998 | 32°F 1999 | 38% | 0% |
| Dec 17 | 53°F | 40°F | 67°F 2017 | 28°F 2008 | 38% | 0% |
| Dec 18 | 53°F | 40°F | 62°F 2018 | 27°F 2008 | 38% | 0% |
| Dec 19 | 53°F | 40°F | 70°F 1999 | 28°F 2012 | 38% | 0% |
| Dec 20 | 53°F | 40°F | 73°F 1999 | 28°F 1998 | 38% | 0% |
| Dec 21 | 53°F | 40°F | 75°F 1999 | 24°F 1998 | 38% | 0% |
| Dec 22 | 53°F | 40°F | 65°F 1999 | 23°F 1998 | 38% | 0% |
| Dec 23 | 53°F | 40°F | 65°F 2005 | 25°F 1998 | 38% | 0% |
| Dec 24 | 53°F | 40°F | 70°F 2013 | 24°F 1998 | 38% | 0% |
| Dec 25 | 53°F | 40°F | 61°F 1999 | 29°F 1998 | 38% | 0% |
| Dec 26 | 53°F | 40°F | 63°F 2013 | 28°F 2011 | 38% | 0% |
| Dec 27 | 53°F | 40°F | 65°F 1999 | 29°F 2007 | 38% | 0% |
| Dec 28 | 53°F | 40°F | 69°F 2013 | 30°F 2000 | 38% | 0% |
| Dec 29 | 53°F | 40°F | 67°F 2024 | 32°F 1998 | 38% | 0% |
| Dec 30 | 53°F | 40°F | 65°F 2019 | 29°F 2010 | 39% | 0% |
| Dec 31 | 53°F | 40°F | 62°F 2005 | 29°F 2015 | 39% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- December 1
- sunrise 7:08 AM, sunset 4:42 PM
- December 31
- sunrise 7:27 AM, sunset 4:52 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00046685 (Paradise), public domain. Records: NOAA GHCN-Daily, station USW00093210, 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.