Hawthorne Weather in December
Average highs run from 50°F on December 1 to 47°F on December 31, and lows from 28°F to 25°F. Normal precipitation for the month is 0.24 in over about 3 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
- 47°F
- Average low
- 26°F
- Precipitation
- 0.24 in
- Snowfall
- 0.1 in
- Record high
- 76°FDec 19, 2025
- Record low
- -2°FDec 23, 1998
- Chance of a freeze
- 100%
- Daylight
- 9 h 41 min to 9 h 31 min
- Cloud cover
- 55%
- Humidity
- 58%
- Dew point
- 18°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 | 50°F | 28°F | 71°F 1995 | 18°F 2004 | 8% | 0% |
| Dec 2 | 49°F | 28°F | 69°F 1995 | 19°F 2006 | 8% | 0% |
| Dec 3 | 49°F | 27°F | 69°F 1995 | 12°F 2004 | 8% | 0% |
| Dec 4 | 49°F | 27°F | 67°F 1995 | 11°F 2013 | 8% | 0% |
| Dec 5 | 48°F | 27°F | 69°F 1995 | 12°F 1992 | 8% | 0% |
| Dec 6 | 48°F | 27°F | 69°F 2023 | 11°F 2009 | 8% | 0% |
| Dec 7 | 48°F | 27°F | 63°F 1996 | 11°F 1998 | 8% | 0% |
| Dec 8 | 48°F | 26°F | 67°F 1993 | 11°F 2013 | 8% | 0% |
| Dec 9 | 48°F | 26°F | 62°F 1995 | 3°F 2013 | 8% | 0% |
| Dec 10 | 47°F | 26°F | 67°F 2016 | 7°F 2009 | 8% | 0% |
| Dec 11 | 47°F | 26°F | 68°F 2014 | 4°F 1961 | 8% | 0% |
| Dec 12 | 47°F | 26°F | 70°F 2016 | 6°F 1961 | 8% | 0% |
| Dec 13 | 47°F | 26°F | 62°F 1996 | 10°F 1961 | 8% | 0% |
| Dec 14 | 47°F | 26°F | 63°F 2010 | 14°F 2013 | 8% | 0% |
| Dec 15 | 47°F | 26°F | 68°F 2016 | 14°F 2008 | 8% | 0% |
| Dec 16 | 47°F | 25°F | 62°F 1962 | 13°F 2005 | 8% | 0% |
| Dec 17 | 47°F | 25°F | 72°F 2025 | 12°F 1964 | 8% | 0% |
| Dec 18 | 47°F | 25°F | 63°F 2025 | 10°F 2006 | 8% | 0% |
| Dec 19 | 47°F | 25°F | 76°F 2025 | 8°F 2006 | 8% | 0% |
| Dec 20 | 46°F | 25°F | 67°F 1964 | 3°F 1998 | 8% | 0% |
| Dec 21 | 46°F | 25°F | 74°F 2025 | 2°F 1998 | 8% | 0% |
| Dec 22 | 46°F | 25°F | 73°F 1964 | 8°F 1998 | 8% | 0% |
| Dec 23 | 47°F | 25°F | 72°F 1964 | -2°F 1998 | 8% | 0% |
| Dec 24 | 47°F | 25°F | 63°F 2024 | 5°F 1998 | 8% | 0% |
| Dec 25 | 47°F | 25°F | 67°F 2005 | 10°F 1962 | 8% | 0% |
| Dec 26 | 47°F | 25°F | 65°F 1964 | 6°F 1962 | 8% | 0% |
| Dec 27 | 47°F | 25°F | 63°F 2024 | 7°F 1954 | 8% | 0% |
| Dec 28 | 47°F | 25°F | 65°F 2024 | 13°F 1962 | 8% | 0% |
| Dec 29 | 47°F | 25°F | 64°F 2024 | 13°F 1997 | 9% | 0% |
| Dec 30 | 47°F | 25°F | 69°F 2011 | 10°F 2014 | 9% | 0% |
| Dec 31 | 47°F | 25°F | 68°F 2011 | 11°F 2012 | 9% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- December 1
- sunrise 6:53 AM, sunset 4:34 PM
- December 31
- sunrise 7:12 AM, sunset 4:43 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00263512 (Hawthorne), public domain. Records: NOAA GHCN-Daily, station USC00263512, 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.