Teton Weather in January
Average highs run from 27°F on January 1 to 29°F on January 31, and lows from 12°F to 12°F. Normal precipitation for the month is 1.65 in over about 10 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
- 28°F
- Average low
- 12°F
- Precipitation
- 1.65 in
- Snowfall
- 19.8 in
- Record high
- 54°FJan 31, 2003
- Record low
- -27°FJan 30, 2023
- Chance of a freeze
- 100%
- Daylight
- 8 h 59 min to 9 h 51 min
- Cloud cover
- 67%
- Humidity
- 96%
- Dew point
- 13°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 | 27°F | 12°F | 38°F 2006 | -15°F 2019 | 34% | 27% |
| Jan 2 | 27°F | 12°F | 41°F 2009 | -13°F 2016 | 34% | 27% |
| Jan 3 | 27°F | 12°F | 41°F 2026 | -11°F 2013 | 34% | 27% |
| Jan 4 | 27°F | 12°F | 44°F 2012 | -12°F 2009 | 34% | 27% |
| Jan 5 | 27°F | 12°F | 39°F 2008 | -17°F 2004 | 34% | 27% |
| Jan 6 | 27°F | 12°F | 41°F 2026 | -20°F 2017 | 34% | 27% |
| Jan 7 | 27°F | 12°F | 40°F 2015 | -19°F 2017 | 34% | 27% |
| Jan 8 | 27°F | 12°F | 43°F 2009 | -15°F 2010 | 34% | 27% |
| Jan 9 | 27°F | 12°F | 40°F 2013 | -3°F 2010 | 33% | 27% |
| Jan 10 | 27°F | 12°F | 40°F 2007 | -7°F 2020 | 33% | 26% |
| Jan 11 | 27°F | 12°F | 42°F 2006 | -9°F 2007 | 33% | 26% |
| Jan 12 | 27°F | 12°F | 38°F 2015 | -18°F 2013 | 33% | 26% |
| Jan 13 | 27°F | 12°F | 40°F 2021 | -20°F 2013 | 33% | 26% |
| Jan 14 | 27°F | 12°F | 44°F 2006 | -16°F 2007 | 32% | 25% |
| Jan 15 | 27°F | 12°F | 44°F 2012 | -16°F 2007 | 32% | 25% |
| Jan 16 | 28°F | 12°F | 41°F 2000 | -16°F 2024 | 32% | 25% |
| Jan 17 | 28°F | 12°F | 38°F 2019 | -10°F 2001 | 32% | 25% |
| Jan 18 | 28°F | 12°F | 44°F 2018 | -9°F 2013 | 31% | 25% |
| Jan 19 | 28°F | 12°F | 43°F 2018 | -9°F 2013 | 31% | 25% |
| Jan 20 | 28°F | 12°F | 42°F 2012 | -19°F 2025 | 31% | 24% |
| Jan 21 | 28°F | 12°F | 39°F 2020 | -18°F 2008 | 31% | 24% |
| Jan 22 | 28°F | 12°F | 40°F 2024 | -22°F 2008 | 30% | 24% |
| Jan 23 | 28°F | 12°F | 39°F 2003 | -15°F 2008 | 30% | 24% |
| Jan 24 | 28°F | 12°F | 38°F 2024 | -14°F 2008 | 30% | 24% |
| Jan 25 | 28°F | 12°F | 39°F 2012 | -3°F 2008 | 29% | 24% |
| Jan 26 | 28°F | 12°F | 40°F 2015 | -12°F 2009 | 29% | 23% |
| Jan 27 | 29°F | 12°F | 42°F 2003 | -22°F 2009 | 29% | 23% |
| Jan 28 | 29°F | 12°F | 39°F 2024 | -9°F 2022 | 29% | 23% |
| Jan 29 | 29°F | 12°F | 42°F 2024 | -22°F 2023 | 28% | 23% |
| Jan 30 | 29°F | 12°F | 46°F 2018 | -27°F 2023 | 28% | 23% |
| Jan 31 | 29°F | 12°F | 54°F 2003 | -26°F 2023 | 28% | 22% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 8:01 AM, sunset 5:00 PM
- January 31
- sunrise 7:45 AM, sunset 5:36 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00108022 (Saint Anthony), public domain. Records: NOAA GHCN-Daily, station USW00094194, 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.