Alamosa County Weather in January
Average highs run from 34°F on January 1 to 38°F on January 31, and lows from -1°F to 2°F. Normal precipitation for the month is 0.39 in over about 4 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
- 35°F
- Average low
- 0°F
- Precipitation
- 0.39 in
- Snowfall
- 6.9 in
- Record high
- 63°FJan 31, 2018
- Record low
- -50°FJan 28, 1948
- Chance of a freeze
- 100%
- Daylight
- 9 h 38 min to 10 h 19 min
- Cloud cover
- 60%
- Humidity
- 75%
- Dew point
- 12°F
- Wind
- 9.2 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 | 34°F | -1°F | 51°F 1981 | -31°F 1988 | 15% | 16% |
| Jan 2 | 34°F | -1°F | 53°F 1964 | -31°F 1988 | 15% | 16% |
| Jan 3 | 34°F | -2°F | 56°F 1997 | -33°F 2013 | 15% | 16% |
| Jan 4 | 34°F | -2°F | 58°F 2026 | -34°F 2013 | 15% | 16% |
| Jan 5 | 34°F | -2°F | 57°F 1956 | -33°F 1971 | 15% | 16% |
| Jan 6 | 34°F | -2°F | 53°F 1956 | -40°F 1971 | 14% | 16% |
| Jan 7 | 34°F | -2°F | 58°F 2006 | -38°F 1971 | 14% | 16% |
| Jan 8 | 34°F | -1°F | 57°F 1956 | -27°F 1971 | 14% | 16% |
| Jan 9 | 34°F | -1°F | 59°F 2018 | -25°F 1964 | 14% | 16% |
| Jan 10 | 34°F | -1°F | 52°F 2005 | -26°F 1964 | 14% | 16% |
| Jan 11 | 34°F | -1°F | 58°F 2000 | -28°F 1975 | 14% | 16% |
| Jan 12 | 35°F | -1°F | 52°F 2000 | -37°F 1963 | 14% | 16% |
| Jan 13 | 35°F | -1°F | 53°F 2022 | -41°F 1963 | 14% | 16% |
| Jan 14 | 35°F | -1°F | 54°F 1969 | -33°F 1964 | 14% | 16% |
| Jan 15 | 35°F | -1°F | 54°F 1996 | -32°F 2013 | 14% | 16% |
| Jan 16 | 35°F | -1°F | 60°F 2000 | -27°F 1984 | 14% | 16% |
| Jan 17 | 35°F | -1°F | 55°F 2000 | -32°F 2008 | 14% | 16% |
| Jan 18 | 35°F | 0°F | 58°F 1971 | -30°F 1984 | 14% | 16% |
| Jan 19 | 35°F | 0°F | 56°F 2000 | -40°F 1984 | 14% | 16% |
| Jan 20 | 36°F | 0°F | 62°F 1971 | -33°F 1984 | 14% | 16% |
| Jan 21 | 36°F | 0°F | 60°F 1950 | -34°F 1984 | 14% | 16% |
| Jan 22 | 36°F | 0°F | 58°F 1951 | -31°F 1959 | 14% | 16% |
| Jan 23 | 36°F | 0°F | 55°F 1950 | -29°F 1984 | 14% | 16% |
| Jan 24 | 36°F | 1°F | 54°F 1981 | -25°F 1979 | 14% | 16% |
| Jan 25 | 36°F | 1°F | 55°F 1953 | -25°F 1966 | 14% | 16% |
| Jan 26 | 37°F | 1°F | 57°F 1982 | -24°F 1966 | 14% | 15% |
| Jan 27 | 37°F | 1°F | 55°F 1970 | -35°F 1948 | 14% | 15% |
| Jan 28 | 37°F | 2°F | 57°F 2003 | -50°F 1948 | 14% | 15% |
| Jan 29 | 37°F | 2°F | 59°F 1986 | -31°F 1948 | 14% | 15% |
| Jan 30 | 38°F | 2°F | 59°F 1986 | -32°F 1979 | 14% | 15% |
| Jan 31 | 38°F | 2°F | 63°F 2018 | -39°F 1979 | 14% | 15% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 7:18 AM, sunset 4:56 PM
- January 31
- sunrise 7:07 AM, sunset 5:26 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00050128 (Alamosa 1E), public domain. Records: NOAA GHCN-Daily, station USW00023061, 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.