Glenrock Weather in January
Average highs run from 36°F on January 1 to 37°F on January 31, and lows from 15°F to 17°F. Normal precipitation for the month is 0.51 in.
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
- 37°F
- Average low
- 16°F
- Precipitation
- 0.51 in
- Record high
- 71°FJan 27, 2015
- Record low
- -33°FJan 27, 2009
- Chance of a freeze
- 100%
- Daylight
- 9 h 06 min to 9 h 56 min
- Cloud cover
- 64%
- Humidity
- 71%
- Dew point
- 16°F
- Wind
- 15.0 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | 36°F | 15°F | 53°F 2026 | -16°F 2019 | |
| Jan 2 | 36°F | 15°F | 57°F 2009 | -9°F 2002 | |
| Jan 3 | 36°F | 15°F | 60°F 2026 | -12°F 2015 | |
| Jan 4 | 37°F | 15°F | 58°F 2026 | -15°F 2015 | |
| Jan 5 | 37°F | 15°F | 60°F 2012 | -16°F 2017 | |
| Jan 6 | 37°F | 15°F | 60°F 2006 | -19°F 2017 | |
| Jan 7 | 37°F | 16°F | 62°F 2003 | -21°F 2010 | |
| Jan 8 | 37°F | 16°F | 63°F 2002 | -23°F 2010 | |
| Jan 9 | 37°F | 16°F | 67°F 2003 | -15°F 2015 | |
| Jan 10 | 37°F | 16°F | 70°F 2003 | -16°F 2011 | |
| Jan 11 | 37°F | 16°F | 58°F 2003 | -13°F 2011 | |
| Jan 12 | 37°F | 16°F | 57°F 2026 | -16°F 2024 | |
| Jan 13 | 38°F | 16°F | 59°F 2022 | -30°F 2024 | |
| Jan 14 | 38°F | 16°F | 57°F 2026 | -17°F 2024 | |
| Jan 15 | 38°F | 17°F | 62°F 2003 | -21°F 2024 | |
| Jan 16 | 38°F | 17°F | 58°F 2003 | -26°F 2024 | |
| Jan 17 | 38°F | 17°F | 58°F 2000 | -13°F 2012 | |
| Jan 18 | 38°F | 17°F | 59°F 2018 | -11°F 2024 | |
| Jan 19 | 38°F | 17°F | 59°F 2018 | -18°F 2025 | |
| Jan 20 | 38°F | 17°F | 63°F 2005 | -17°F 2025 | |
| Jan 21 | 38°F | 17°F | 64°F 2009 | -14°F 2025 | |
| Jan 22 | 38°F | 17°F | 59°F 2009 | -14°F 2008 | |
| Jan 23 | 38°F | 17°F | 66°F 2003 | -13°F 2026 | |
| Jan 24 | 38°F | 17°F | 62°F 2005 | -21°F 2026 | |
| Jan 25 | 38°F | 17°F | 56°F 2002 | -19°F 2026 | |
| Jan 26 | 38°F | 17°F | 65°F 2015 | -26°F 2009 | |
| Jan 27 | 38°F | 17°F | 71°F 2015 | -33°F 2009 | |
| Jan 28 | 37°F | 17°F | 56°F 2011 | -2°F 2023 | |
| Jan 29 | 37°F | 17°F | 56°F 2024 | -5°F 2023 | |
| Jan 30 | 37°F | 17°F | 60°F 2024 | -30°F 2023 | |
| Jan 31 | 37°F | 17°F | 62°F 2024 | -27°F 2023 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 7:34 AM, sunset 4:40 PM
- January 31
- sunrise 7:19 AM, sunset 5:15 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00481572 (Casper 1SW), public domain. Records: NOAA GHCN-Daily, station USW00094057, 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.