Anaconda Weather in January
Average highs run from 35°F on January 1 to 38°F on January 31, and lows from 15°F to 16°F. Normal precipitation for the month is 0.57 in over about 9 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
- 37°F
- Average low
- 16°F
- Precipitation
- 0.57 in
- Snowfall
- 11.4 in
- Record high
- 60°FJan 12, 1996
- Record low
- -37°FJan 13, 2024
- Chance of a freeze
- 100%
- Daylight
- 8 h 43 min to 9 h 41 min
- Cloud cover
- 68%
- Humidity
- 98%
- Dew point
- 14°F
- Wind
- 6.5 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 |
|---|---|---|---|---|---|---|
| Jan 1 | 35°F | 15°F | 52°F 1997 | -20°F 1924 | 30% | 27% |
| Jan 2 | 35°F | 15°F | 59°F 1918 | -20°F 1911 | 30% | 27% |
| Jan 3 | 35°F | 15°F | 54°F 2001 | -20°F 1910 | 30% | 26% |
| Jan 4 | 35°F | 15°F | 55°F 1984 | -14°F 1910 | 30% | 26% |
| Jan 5 | 35°F | 15°F | 55°F 1914 | -27°F 2004 | 30% | 26% |
| Jan 6 | 36°F | 15°F | 56°F 1914 | -28°F 2004 | 30% | 26% |
| Jan 7 | 36°F | 16°F | 55°F 2002 | -16°F 2010 | 30% | 26% |
| Jan 8 | 36°F | 16°F | 55°F 1986 | -13°F 1907 | 30% | 26% |
| Jan 9 | 36°F | 16°F | 51°F 2012 | -13°F 1907 | 30% | 26% |
| Jan 10 | 36°F | 16°F | 54°F 1986 | -25°F 1909 | 30% | 26% |
| Jan 11 | 36°F | 16°F | 56°F 1987 | -23°F 1916 | 29% | 26% |
| Jan 12 | 36°F | 16°F | 60°F 1996 | -29°F 2024 | 29% | 26% |
| Jan 13 | 37°F | 16°F | 54°F 1996 | -37°F 2024 | 29% | 26% |
| Jan 14 | 37°F | 16°F | 53°F 1994 | -25°F 1907 | 29% | 26% |
| Jan 15 | 37°F | 16°F | 52°F 1912 | -27°F 2024 | 29% | 26% |
| Jan 16 | 37°F | 16°F | 49°F 2025 | -23°F 1916 | 29% | 26% |
| Jan 17 | 37°F | 16°F | 52°F 1920 | -21°F 1984 | 29% | 26% |
| Jan 18 | 37°F | 16°F | 54°F 1986 | -20°F 1922 | 29% | 26% |
| Jan 19 | 37°F | 16°F | 57°F 1997 | -16°F 1984 | 29% | 26% |
| Jan 20 | 37°F | 16°F | 55°F 2005 | -15°F 2025 | 29% | 26% |
| Jan 21 | 37°F | 16°F | 57°F 1994 | -29°F 1927 | 29% | 26% |
| Jan 22 | 37°F | 16°F | 57°F 1994 | -24°F 1927 | 29% | 26% |
| Jan 23 | 37°F | 16°F | 59°F 2005 | -11°F 2008 | 29% | 26% |
| Jan 24 | 37°F | 16°F | 57°F 2005 | -8°F 1902 | 29% | 26% |
| Jan 25 | 38°F | 16°F | 54°F 2007 | -28°F 1902 | 29% | 26% |
| Jan 26 | 38°F | 16°F | 53°F 2005 | -27°F 1902 | 29% | 26% |
| Jan 27 | 38°F | 16°F | 57°F 1986 | -28°F 1916 | 29% | 26% |
| Jan 28 | 38°F | 16°F | 55°F 2011 | -31°F 1916 | 29% | 26% |
| Jan 29 | 38°F | 16°F | 57°F 2024 | -26°F 1916 | 29% | 26% |
| Jan 30 | 38°F | 16°F | 59°F 2024 | -23°F 1996 | 29% | 26% |
| Jan 31 | 38°F | 16°F | 60°F 1992 | -30°F 1918 | 29% | 26% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 8:14 AM, sunset 4:57 PM
- January 31
- sunrise 7:55 AM, sunset 5:36 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00240199 (Anaconda), public domain. Records: NOAA GHCN-Daily, station USC00240199, 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.