Emery County Weather in December
Average highs run from 45°F on December 1 to 39°F on December 31, and lows from 15°F to 9°F. Normal precipitation for the month is 0.47 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
- 41°F
- Average low
- 11°F
- Precipitation
- 0.47 in
- Snowfall
- 4.9 in
- Record high
- 70°FDec 4, 1995
- Record low
- -24°FDec 26, 1924
- Chance of a freeze
- 100%
- Daylight
- 9 h 38 min to 9 h 28 min
- Cloud cover
- 54%
- Humidity
- 64%
- Dew point
- 17°F
- Wind
- 6.9 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 | 45°F | 15°F | 67°F 1926 | -2°F 1979 | 12% | 4% |
| Dec 2 | 45°F | 14°F | 69°F 1926 | 1°F 1911 | 12% | 4% |
| Dec 3 | 44°F | 14°F | 66°F 1926 | -1°F 1912 | 13% | 5% |
| Dec 4 | 44°F | 14°F | 70°F 1995 | -6°F 2009 | 13% | 5% |
| Dec 5 | 44°F | 13°F | 68°F 1958 | 2°F 1911 | 13% | 5% |
| Dec 6 | 43°F | 13°F | 65°F 1995 | 0°F 1931 | 13% | 5% |
| Dec 7 | 43°F | 13°F | 66°F 1933 | -3°F 1978 | 13% | 5% |
| Dec 8 | 43°F | 13°F | 62°F 1937 | -22°F 1978 | 13% | 5% |
| Dec 9 | 42°F | 12°F | 64°F 1939 | -11°F 1919 | 13% | 6% |
| Dec 10 | 42°F | 12°F | 60°F 1929 | -11°F 2009 | 13% | 6% |
| Dec 11 | 42°F | 12°F | 66°F 1939 | -12°F 2009 | 14% | 6% |
| Dec 12 | 41°F | 12°F | 62°F 1995 | -6°F 1978 | 14% | 6% |
| Dec 13 | 41°F | 11°F | 63°F 1933 | -7°F 1932 | 14% | 6% |
| Dec 14 | 41°F | 11°F | 62°F 1939 | -8°F 1914 | 14% | 7% |
| Dec 15 | 41°F | 11°F | 67°F 1977 | -13°F 1940 | 14% | 7% |
| Dec 16 | 40°F | 11°F | 60°F 1933 | -11°F 1940 | 15% | 7% |
| Dec 17 | 40°F | 11°F | 60°F 1934 | -7°F 1921 | 15% | 7% |
| Dec 18 | 40°F | 11°F | 57°F 1929 | -2°F 1967 | 15% | 8% |
| Dec 19 | 40°F | 10°F | 59°F 1921 | -4°F 1912 | 15% | 8% |
| Dec 20 | 40°F | 10°F | 61°F 2025 | -3°F 1912 | 15% | 8% |
| Dec 21 | 40°F | 10°F | 63°F 2025 | -12°F 1967 | 15% | 8% |
| Dec 22 | 39°F | 10°F | 64°F 2025 | -15°F 1967 | 16% | 8% |
| Dec 23 | 39°F | 10°F | 63°F 1955 | -12°F 1990 | 16% | 8% |
| Dec 24 | 39°F | 10°F | 66°F 1964 | -20°F 1924 | 16% | 8% |
| Dec 25 | 39°F | 10°F | 63°F 1939 | -21°F 1924 | 16% | 9% |
| Dec 26 | 39°F | 10°F | 59°F 2025 | -24°F 1924 | 16% | 9% |
| Dec 27 | 39°F | 10°F | 61°F 1955 | -21°F 1924 | 16% | 9% |
| Dec 28 | 39°F | 9°F | 58°F 1973 | -12°F 1918 | 16% | 9% |
| Dec 29 | 39°F | 9°F | 60°F 1980 | -14°F 1918 | 16% | 9% |
| Dec 30 | 39°F | 9°F | 55°F 1980 | -10°F 1990 | 16% | 9% |
| Dec 31 | 39°F | 9°F | 57°F 1980 | -12°F 1911 | 16% | 9% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- December 1
- sunrise 7:23 AM, sunset 5:01 PM
- December 31
- sunrise 7:42 AM, sunset 5:10 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00421214 (Castle Dale), public domain. Records: NOAA GHCN-Daily, station USW00023170, 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.