Weather on January 18
Alamosa, CO
55 Years of Data
Avg High
37°F
Avg Low
0°F
Warmest
1971
37°F avg
Coldest
1984
-9°F avg
About This Date
January 18th in Alamosa, CO typically brings cold winter weather, with average highs around 37°F and lows near 0°F — a 37°F daily swing. Over 56 years of records, the warmest January 18th was in 1971 (37°F average), while the coldest was 1984 (-9°F) — a 46°F range across recorded history. Precipitation has occurred on 14% of recorded January 18th dates, with snow falling 14% of the time (heaviest snowfall: 4.8"). The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
Planning for January 18th in Alamosa, CO? Bundle up with warm layers and protect extremities from the cold.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 38° | 9° | 23° | — | — |
| 2025 | 44° | 4° | 24° | — | — |
| 2024 | 39° | 0° | 20° | — | — |
| 2023 | 37° | 9° | 23° | 0.28" | 1.8" |
| 2022 | 49° | 4° | 26° | — | — |
| 2021 | 48° | 10° | 29° | — | — |
| 2020 | 39° | 0° | 20° | — | — |
| 2019 | 30° | -4° | 13° | 0.13" | 0.5" |
| 2018 | 44° | -4° | 20° | — | — |
| 2017 | 33° | 22° | 27° | — | — |
| 2016 | 36° | -5° | 15° | — | — |
| 2015 | 45° | 4° | 24° | — | — |
| 2014 | 37° | -3° | 17° | — | — |
| 2013 | 23° | -15° | 4° | — | — |
| 2012 | 35° | 2° | 18° | — | — |
| 2011 | 53° | 9° | 31° | — | — |
| 2010 | 45° | -1° | 22° | — | — |
| 2009 | 41° | -8° | 17° | — | — |
| 2008 | 13° | -28° | -7° | — | — |
| 2007 | 15° | -19° | -2° | — | — |
| 2006 | 37° | -1° | 18° | — | — |
| 2005 | 38° | -2° | 18° | — | — |
| 2004 | 42° | 5° | 24° | — | — |
| 2003 | 42° | -1° | 21° | — | — |
| 2002 | 31° | 1° | 16° | — | — |
| 2001 | 21° | -21° | 0° | — | — |
| 2000 | 54° | 16° | 35° | — | — |
| 1999 | 56° | 6° | 31° | — | — |
| 1998 | 38° | 2° | 20° | — | — |
| 1997 | 27° | -13° | 7° | — | — |
| 1996 | 26° | 0° | 13° | — | — |
| 1995 | 30° | -2° | 14° | — | — |
| 1994 | 49° | 2° | 25° | — | — |
| 1993 | 25° | 12° | 18° | — | — |
| 1992 | 14° | -19° | -2° | — | — |
| 1991 | 33° | -11° | 11° | — | — |
| 1990 | 26° | 4° | 15° | 0.51" | 4.8" |
| 1989 | 44° | -6° | 19° | — | — |
| 1988 | 33° | -4° | 15° | 0.48" | 3.8" |
| 1987 | 19° | -27° | -4° | — | — |
| 1986 | 49° | 12° | 30° | — | — |
| 1985 | 47° | -1° | 23° | — | — |
| 1984coldest | 11° | -30° | -9° | — | — |
| 1983 | 37° | 15° | 26° | 0.1" | 0.4" |
| 1982 | 42° | 0° | 21° | — | — |
| 1981 | 46° | 7° | 26° | — | — |
| 1980 | 39° | 22° | 30° | 0.36" | 2.5" |
| 1979 | 44° | 15° | 30° | 0.48" | 2" |
| 1978 | 41° | 3° | 22° | — | — |
| 1977 | 42° | 1° | 22° | — | — |
| 1976 | 39° | 4° | 21° | — | — |
| 1975 | 31° | -9° | 11° | — | — |
| 1974 | 39° | 7° | 23° | 0.25" | 0.8" |
| 1973 | 35° | -8° | 14° | — | — |
| 1972 | 36° | 3° | 19° | — | — |
| 1971warmest | 58° | 17° | 37° | — | — |
56 years of data from ALAMOSA 1E