Grand County Weather in January
Average highs run from 36°F on January 1 to 42°F on January 31, and lows from 15°F to 21°F. Normal precipitation for the month is 0.45 in over about 5 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 39°F
- Average low
- 17°F
- Precipitation
- 0.45 in
- Snowfall
- 3.6 in
- Record high
- 63°FJan 5, 2012
- Record low
- -18°FJan 8, 2010
- Chance of a freeze
- 100%
- Daylight
- 9 h 30 min to 10 h 14 min
- Cloud cover
- 53%
- Humidity
- 68%
- Dew point
- 18°F
- Wind
- 6.7 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 |
|---|---|---|---|---|---|---|
| Jan 1 | 36°F | 15°F | 50°F 2006 | -9°F 2011 | 16% | 8% |
| Jan 2 | 36°F | 15°F | 58°F 2006 | -6°F 2010 | 16% | 8% |
| Jan 3 | 37°F | 15°F | 62°F 2012 | -9°F 2010 | 16% | 7% |
| Jan 4 | 37°F | 15°F | 53°F 2012 | -9°F 2009 | 16% | 7% |
| Jan 5 | 37°F | 15°F | 63°F 2012 | -9°F 2009 | 16% | 7% |
| Jan 6 | 37°F | 15°F | 54°F 2012 | -5°F 2009 | 16% | 7% |
| Jan 7 | 37°F | 16°F | 47°F 2003 | -8°F 2010 | 16% | 7% |
| Jan 8 | 37°F | 16°F | 47°F 1999 | -18°F 2010 | 16% | 7% |
| Jan 9 | 37°F | 16°F | 56°F 2005 | -11°F 2010 | 16% | 7% |
| Jan 10 | 37°F | 16°F | 57°F 2005 | -6°F 2010 | 16% | 6% |
| Jan 11 | 38°F | 16°F | 57°F 2000 | -9°F 2010 | 16% | 6% |
| Jan 12 | 38°F | 16°F | 58°F 2000 | -9°F 2013 | 16% | 6% |
| Jan 13 | 38°F | 17°F | 56°F 2000 | -12°F 2013 | 16% | 6% |
| Jan 14 | 38°F | 17°F | 59°F 2012 | -9°F 2013 | 16% | 6% |
| Jan 15 | 38°F | 17°F | 51°F 2000 | -4°F 2010 | 16% | 5% |
| Jan 16 | 39°F | 17°F | 56°F 2011 | -3°F 2010 | 15% | 5% |
| Jan 17 | 39°F | 17°F | 60°F 2000 | 3°F 2009 | 15% | 5% |
| Jan 18 | 39°F | 18°F | 60°F 2011 | 0°F 2013 | 15% | 5% |
| Jan 19 | 39°F | 18°F | 59°F 1999 | -4°F 2013 | 15% | 5% |
| Jan 20 | 39°F | 18°F | 57°F 2012 | -1°F 2013 | 15% | 5% |
| Jan 21 | 40°F | 18°F | 50°F 2003 | -2°F 2013 | 15% | 4% |
| Jan 22 | 40°F | 19°F | 53°F 2003 | -1°F 2025 | 15% | 4% |
| Jan 23 | 40°F | 19°F | 55°F 1999 | 2°F 2025 | 15% | 4% |
| Jan 24 | 40°F | 19°F | 61°F 1999 | 5°F 2002 | 15% | 4% |
| Jan 25 | 40°F | 19°F | 54°F 1999 | 6°F 2002 | 15% | 4% |
| Jan 26 | 41°F | 20°F | 58°F 2012 | 6°F 2004 | 15% | 4% |
| Jan 27 | 41°F | 20°F | 55°F 2003 | 8°F 2025 | 15% | 4% |
| Jan 28 | 41°F | 20°F | 54°F 2015 | 13°F 2010 | 15% | 4% |
| Jan 29 | 41°F | 20°F | 56°F 2011 | 7°F 2010 | 15% | 4% |
| Jan 30 | 42°F | 21°F | 57°F 2012 | 8°F 2010 | 15% | 4% |
| Jan 31 | 42°F | 21°F | 60°F 2003 | 4°F 2002 | 15% | 4% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 7:37 AM, sunset 5:07 PM
- January 31
- sunrise 7:25 AM, sunset 5:39 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093075 (Moab Canyonland AP), public domain. Records: NOAA GHCN-Daily, station USW00093075, 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.