Moffat County Weather in December
Average highs run from 38°F on December 1 to 31°F on December 31, and lows from 8°F to 1°F. Normal precipitation for the month is 1.02 in over about 7 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
- 33°F
- Average low
- 3°F
- Precipitation
- 1.02 in
- Snowfall
- 11.7 in
- Record high
- 63°FDec 22, 2025
- Record low
- -32°FDec 22, 1998
- Chance of a freeze
- 100%
- Daylight
- 9 h 29 min to 9 h 20 min
- Cloud cover
- 64%
- Humidity
- 71%
- Dew point
- 15°F
- Wind
- 8.9 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 | 38°F | 8°F | 59°F 1998 | -12°F 2004 | 20% | 15% |
| Dec 2 | 37°F | 7°F | 59°F 2021 | -12°F 2004 | 20% | 15% |
| Dec 3 | 37°F | 7°F | 58°F 2021 | -13°F 2004 | 20% | 16% |
| Dec 4 | 36°F | 7°F | 57°F 1998 | -22°F 2013 | 20% | 16% |
| Dec 5 | 36°F | 6°F | 54°F 2021 | -31°F 2013 | 21% | 16% |
| Dec 6 | 36°F | 6°F | 50°F 2023 | -20°F 2013 | 21% | 16% |
| Dec 7 | 35°F | 6°F | 54°F 2008 | -18°F 2005 | 21% | 16% |
| Dec 8 | 35°F | 5°F | 49°F 2020 | -23°F 2009 | 21% | 16% |
| Dec 9 | 34°F | 5°F | 54°F 2020 | -25°F 2009 | 21% | 16% |
| Dec 10 | 34°F | 5°F | 53°F 2025 | -25°F 2009 | 21% | 16% |
| Dec 11 | 34°F | 4°F | 50°F 2025 | -21°F 2009 | 21% | 17% |
| Dec 12 | 33°F | 4°F | 55°F 2025 | -13°F 1997 | 21% | 17% |
| Dec 13 | 33°F | 4°F | 54°F 2025 | -18°F 2001 | 21% | 17% |
| Dec 14 | 33°F | 4°F | 55°F 2025 | -15°F 2007 | 21% | 17% |
| Dec 15 | 33°F | 3°F | 52°F 2025 | -15°F 2005 | 21% | 17% |
| Dec 16 | 32°F | 3°F | 52°F 2025 | -18°F 2022 | 21% | 17% |
| Dec 17 | 32°F | 3°F | 55°F 2025 | -22°F 1996 | 21% | 17% |
| Dec 18 | 32°F | 3°F | 44°F 2023 | -26°F 1996 | 21% | 17% |
| Dec 19 | 32°F | 2°F | 59°F 2025 | -21°F 2022 | 21% | 17% |
| Dec 20 | 32°F | 2°F | 51°F 2023 | -20°F 2012 | 21% | 17% |
| Dec 21 | 31°F | 2°F | 56°F 2025 | -29°F 1998 | 21% | 18% |
| Dec 22 | 31°F | 2°F | 63°F 2025 | -32°F 1998 | 21% | 18% |
| Dec 23 | 31°F | 2°F | 63°F 2025 | -32°F 1998 | 21% | 18% |
| Dec 24 | 31°F | 1°F | 63°F 2025 | -20°F 1998 | 21% | 18% |
| Dec 25 | 31°F | 1°F | 56°F 2025 | -15°F 2001 | 21% | 17% |
| Dec 26 | 31°F | 1°F | 52°F 2025 | -22°F 2015 | 21% | 17% |
| Dec 27 | 31°F | 1°F | 46°F 2025 | -27°F 2015 | 21% | 17% |
| Dec 28 | 31°F | 1°F | 41°F 1996 | -27°F 2015 | 21% | 17% |
| Dec 29 | 31°F | 1°F | 49°F 2017 | -19°F 2012 | 21% | 17% |
| Dec 30 | 31°F | 1°F | 53°F 2011 | -22°F 2020 | 21% | 17% |
| Dec 31 | 31°F | 1°F | 48°F 1996 | -29°F 2014 | 21% | 17% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- December 1
- sunrise 7:17 AM, sunset 4:46 PM
- December 31
- sunrise 7:36 AM, sunset 4:56 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00055446 (Maybell), public domain. Records: NOAA GHCN-Daily, station USW00024046, 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.