Lamar Weather in January
Average highs run from 44°F on January 1 to 46°F on January 31, and lows from 13°F to 15°F. Normal precipitation for the month is 0.33 in over about 3 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
- 45°F
- Average low
- 14°F
- Precipitation
- 0.33 in
- Snowfall
- 6.3 in
- Record high
- 76°FJan 4, 2026
- Record low
- -23°FJan 16, 2024
- Chance of a freeze
- 100%
- Daylight
- 9 h 35 min to 10 h 17 min
- Cloud cover
- 58%
- Humidity
- 60%
- Dew point
- 20°F
- Wind
- 9.8 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 | 44°F | 13°F | 66°F 2005 | -14°F 2011 | 10% | 7% |
| Jan 2 | 44°F | 13°F | 71°F 1997 | -11°F 2022 | 10% | 7% |
| Jan 3 | 44°F | 13°F | 68°F 2006 | -4°F 2022 | 9% | 7% |
| Jan 4 | 44°F | 13°F | 76°F 2026 | -6°F 2015 | 9% | 7% |
| Jan 5 | 44°F | 13°F | 71°F 2026 | -12°F 2014 | 9% | 7% |
| Jan 6 | 44°F | 13°F | 70°F 2006 | -18°F 2014 | 9% | 7% |
| Jan 7 | 44°F | 13°F | 74°F 2006 | -13°F 2017 | 9% | 7% |
| Jan 8 | 44°F | 13°F | 70°F 2009 | -7°F 2010 | 9% | 7% |
| Jan 9 | 45°F | 13°F | 69°F 2005 | 0°F 2010 | 9% | 7% |
| Jan 10 | 45°F | 13°F | 73°F 2018 | -8°F 2011 | 9% | 7% |
| Jan 11 | 45°F | 13°F | 68°F 2006 | -8°F 2011 | 9% | 7% |
| Jan 12 | 45°F | 13°F | 67°F 2001 | -9°F 2011 | 9% | 7% |
| Jan 13 | 45°F | 14°F | 66°F 2010 | -7°F 2024 | 9% | 7% |
| Jan 14 | 45°F | 14°F | 67°F 2020 | -6°F 1997 | 9% | 7% |
| Jan 15 | 45°F | 14°F | 73°F 1999 | -18°F 2024 | 9% | 7% |
| Jan 16 | 45°F | 14°F | 67°F 2025 | -23°F 2024 | 9% | 7% |
| Jan 17 | 45°F | 14°F | 64°F 2000 | -16°F 2007 | 9% | 7% |
| Jan 18 | 45°F | 14°F | 70°F 1999 | -8°F 2007 | 9% | 7% |
| Jan 19 | 45°F | 14°F | 73°F 2018 | -16°F 2025 | 9% | 7% |
| Jan 20 | 45°F | 14°F | 75°F 2018 | -15°F 2025 | 9% | 7% |
| Jan 21 | 46°F | 14°F | 71°F 2009 | -18°F 2025 | 10% | 7% |
| Jan 22 | 46°F | 14°F | 72°F 2009 | -6°F 2007 | 10% | 7% |
| Jan 23 | 46°F | 14°F | 68°F 2013 | -9°F 2014 | 10% | 7% |
| Jan 24 | 46°F | 14°F | 69°F 2005 | -8°F 2014 | 10% | 7% |
| Jan 25 | 46°F | 14°F | 71°F 2018 | -9°F 2026 | 10% | 7% |
| Jan 26 | 46°F | 14°F | 70°F 2002 | -13°F 2026 | 10% | 7% |
| Jan 27 | 46°F | 14°F | 74°F 2015 | -11°F 2021 | 10% | 7% |
| Jan 28 | 46°F | 15°F | 72°F 2013 | -10°F 2007 | 10% | 8% |
| Jan 29 | 46°F | 15°F | 68°F 2011 | -8°F 2007 | 10% | 8% |
| Jan 30 | 46°F | 15°F | 74°F 2018 | -7°F 2007 | 10% | 7% |
| Jan 31 | 46°F | 15°F | 73°F 2006 | -7°F 2023 | 10% | 7% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 7:07 AM, sunset 4:42 PM
- January 31
- sunrise 6:56 AM, sunset 5:13 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00054770 (Lamar), public domain. Records: NOAA GHCN-Daily, station USW00003013, 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.