Willcox Weather in December
Average highs run from 64°F on December 1 to 59°F on December 31, and lows from 30°F to 28°F. Normal precipitation for the month is 1.09 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
- 60°F
- Average low
- 28°F
- Precipitation
- 1.09 in
- Snowfall
- 0.2 in
- Record high
- 81°FDec 5, 1916
- Record low
- -7°FDec 8, 1978
- Chance of a freeze
- 100%
- Daylight
- 10 h 11 min to 10 h 05 min
- Cloud cover
- 39%
- Humidity
- 54%
- Dew point
- 25°F
- Wind
- 7.4 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 |
|---|---|---|---|---|---|---|
| Dec 1 | 64°F | 30°F | 80°F 1916 | 12°F 1934 | 14% | 1% |
| Dec 2 | 63°F | 30°F | 79°F 1916 | 12°F 1948 | 14% | 1% |
| Dec 3 | 63°F | 30°F | 80°F 1954 | 9°F 1938 | 15% | 1% |
| Dec 4 | 63°F | 29°F | 80°F 1915 | 15°F 1956 | 15% | 1% |
| Dec 5 | 62°F | 29°F | 81°F 1916 | 10°F 1948 | 15% | 1% |
| Dec 6 | 62°F | 29°F | 79°F 1915 | 8°F 1953 | 15% | 1% |
| Dec 7 | 62°F | 29°F | 79°F 2010 | 8°F 1953 | 15% | 1% |
| Dec 8 | 61°F | 29°F | 80°F 1915 | -7°F 1978 | 15% | 1% |
| Dec 9 | 61°F | 29°F | 78°F 1915 | -2°F 1978 | 16% | 1% |
| Dec 10 | 61°F | 28°F | 81°F 1915 | 9°F 1947 | 16% | 1% |
| Dec 11 | 60°F | 28°F | 79°F 1915 | 11°F 1916 | 16% | 1% |
| Dec 12 | 60°F | 28°F | 78°F 1915 | 11°F 1970 | 16% | 1% |
| Dec 13 | 60°F | 28°F | 80°F 1915 | 9°F 1920 | 16% | 1% |
| Dec 14 | 60°F | 28°F | 78°F 1915 | 9°F 1947 | 16% | 1% |
| Dec 15 | 60°F | 28°F | 77°F 2010 | 10°F 1964 | 16% | 1% |
| Dec 16 | 60°F | 28°F | 79°F 2016 | 13°F 1945 | 16% | 1% |
| Dec 17 | 59°F | 28°F | 75°F 2025 | 8°F 1966 | 16% | 1% |
| Dec 18 | 59°F | 28°F | 75°F 1980 | 12°F 1930 | 17% | 1% |
| Dec 19 | 59°F | 28°F | 74°F 2025 | 8°F 1966 | 17% | 1% |
| Dec 20 | 59°F | 28°F | 76°F 2025 | 9°F 1966 | 17% | 1% |
| Dec 21 | 59°F | 28°F | 77°F 2025 | 10°F 1928 | 17% | 1% |
| Dec 22 | 59°F | 28°F | 77°F 2025 | 0°F 1968 | 17% | 1% |
| Dec 23 | 59°F | 28°F | 78°F 2025 | 9°F 1990 | 17% | 1% |
| Dec 24 | 59°F | 28°F | 77°F 2025 | 8°F 1956 | 17% | 1% |
| Dec 25 | 59°F | 28°F | 74°F 2024 | 10°F 1912 | 17% | 1% |
| Dec 26 | 59°F | 28°F | 76°F 1980 | 9°F 1987 | 17% | 1% |
| Dec 27 | 59°F | 28°F | 76°F 1980 | 10°F 1953 | 17% | 1% |
| Dec 28 | 59°F | 28°F | 78°F 1980 | 5°F 1966 | 17% | 1% |
| Dec 29 | 59°F | 28°F | 77°F 2017 | 7°F 1966 | 17% | 1% |
| Dec 30 | 59°F | 28°F | 78°F 2017 | 5°F 1954 | 17% | 1% |
| Dec 31 | 59°F | 28°F | 78°F 2017 | 6°F 1954 | 17% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- December 1
- sunrise 7:03 AM, sunset 5:14 PM
- December 31
- sunrise 7:20 AM, sunset 5:25 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00029334 (Willcox), public domain. Records: NOAA GHCN-Daily, station USC00029334, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.