Marbleton Weather in December
Average highs run from 32°F on December 1 to 26°F on December 31, and lows from 2°F to -4°F. Normal precipitation for the month is 0.23 in over about 4 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
- 28°F
- Average low
- -2°F
- Precipitation
- 0.23 in
- Snowfall
- 5.5 in
- Record high
- 57°FDec 12, 2017
- Record low
- -35°FDec 8, 2005
- Chance of a freeze
- 100%
- Daylight
- 9 h 17 min to 9 h 07 min
- Cloud cover
- 62%
- Humidity
- 88%
- Dew point
- 11°F
- Wind
- 8.5 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 | 32°F | 2°F | 56°F 2021 | -18°F 2019 | 13% | 7% |
| Dec 2 | 31°F | 2°F | 55°F 2021 | -11°F 2004 | 13% | 7% |
| Dec 3 | 31°F | 1°F | 51°F 1998 | -18°F 2009 | 13% | 7% |
| Dec 4 | 30°F | 1°F | 52°F 2021 | -20°F 2013 | 13% | 7% |
| Dec 5 | 30°F | 1°F | 44°F 2012 | -23°F 2013 | 13% | 7% |
| Dec 6 | 30°F | 0°F | 47°F 2008 | -23°F 2005 | 13% | 7% |
| Dec 7 | 29°F | 0°F | 46°F 2008 | -31°F 2005 | 13% | 7% |
| Dec 8 | 29°F | -1°F | 51°F 2017 | -35°F 2005 | 13% | 8% |
| Dec 9 | 29°F | -1°F | 50°F 2017 | -27°F 2009 | 13% | 8% |
| Dec 10 | 28°F | -1°F | 52°F 2017 | -28°F 2009 | 13% | 8% |
| Dec 11 | 28°F | -2°F | 56°F 2017 | -27°F 2009 | 13% | 8% |
| Dec 12 | 28°F | -2°F | 57°F 2017 | -21°F 2007 | 13% | 8% |
| Dec 13 | 28°F | -2°F | 45°F 2025 | -16°F 2020 | 13% | 8% |
| Dec 14 | 27°F | -2°F | 47°F 2025 | -12°F 2008 | 13% | 8% |
| Dec 15 | 27°F | -3°F | 47°F 2025 | -20°F 2007 | 12% | 8% |
| Dec 16 | 27°F | -3°F | 49°F 2025 | -15°F 2019 | 12% | 8% |
| Dec 17 | 27°F | -3°F | 46°F 1998 | -23°F 2016 | 12% | 8% |
| Dec 18 | 27°F | -3°F | 39°F 2004 | -21°F 2016 | 12% | 8% |
| Dec 19 | 27°F | -3°F | 41°F 2004 | -23°F 2022 | 12% | 8% |
| Dec 20 | 26°F | -4°F | 45°F 2017 | -30°F 1998 | 12% | 8% |
| Dec 21 | 26°F | -4°F | 46°F 2025 | -32°F 1998 | 12% | 9% |
| Dec 22 | 26°F | -4°F | 49°F 2005 | -27°F 2022 | 12% | 9% |
| Dec 23 | 26°F | -4°F | 49°F 2005 | -25°F 1998 | 13% | 9% |
| Dec 24 | 26°F | -4°F | 44°F 2005 | -24°F 2017 | 13% | 9% |
| Dec 25 | 26°F | -4°F | 49°F 2005 | -20°F 2002 | 13% | 9% |
| Dec 26 | 26°F | -4°F | 46°F 1999 | -22°F 2015 | 13% | 9% |
| Dec 27 | 26°F | -4°F | 49°F 2005 | -24°F 2015 | 13% | 9% |
| Dec 28 | 26°F | -4°F | 44°F 1999 | -22°F 2015 | 13% | 9% |
| Dec 29 | 26°F | -4°F | 49°F 1999 | -22°F 2021 | 13% | 9% |
| Dec 30 | 26°F | -4°F | 47°F 2011 | -20°F 2019 | 13% | 9% |
| Dec 31 | 26°F | -4°F | 44°F 2023 | -35°F 2014 | 13% | 9% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- December 1
- sunrise 7:31 AM, sunset 4:48 PM
- December 31
- sunrise 7:50 AM, sunset 4:57 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00024164 (Big Piney Marbleton AP), public domain. Records: NOAA GHCN-Daily, station USW00024164, 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.