Weather on February 15
Alamosa, CO
55 Years of Data
Avg High
43°F
Avg Low
10°F
Warmest
1980
41°F avg
Coldest
2004
4°F avg
About This Date
February 15th in Alamosa, CO typically brings chilly winter weather, with average highs around 43°F and lows near 10°F — a 33°F daily swing. Over 56 years of records, the warmest February 15th was in 1980 (41°F average), while the coldest was 2004 (4°F) — a 37°F range across recorded history. Precipitation has occurred on 13% of recorded February 15th dates, with snow falling 13% of the time (heaviest snowfall: 1.4"). The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for February 15th in Alamosa, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 59° | 18° | 38° | — | — |
| 2025 | 43° | 9° | 26° | — | — |
| 2024 | 47° | 11° | 29° | — | — |
| 2023 | 43° | 17° | 30° | 0.15" | 0.8" |
| 2022 | 52° | 3° | 27° | — | — |
| 2021 | 22° | 0° | 11° | 0.05" | 0.1" |
| 2020 | 45° | 10° | 27° | — | — |
| 2019 | 44° | 6° | 25° | 0.51" | 1.4" |
| 2018 | 51° | 18° | 34° | — | — |
| 2017 | 38° | 10° | 24° | — | — |
| 2016 | 52° | 18° | 35° | — | — |
| 2015 | 61° | 19° | 40° | — | — |
| 2014 | 49° | 28° | 38° | — | — |
| 2013 | 39° | 2° | 20° | — | — |
| 2012 | 43° | 6° | 24° | — | — |
| 2011 | 53° | 12° | 33° | — | — |
| 2010 | 32° | -7° | 13° | — | — |
| 2009 | 35° | 0° | 18° | — | — |
| 2008 | 40° | 23° | 31° | — | — |
| 2007 | 38° | -1° | 19° | 0.05" | 0.1" |
| 2006 | 50° | 22° | 36° | — | — |
| 2005 | 50° | 27° | 38° | — | — |
| 2004coldest | 24° | -16° | 4° | — | — |
| 2003 | 49° | 16° | 32° | — | — |
| 2002 | 32° | -2° | 15° | — | — |
| 2001 | 31° | -4° | 13° | — | — |
| 2000 | 56° | 21° | 38° | — | — |
| 1999 | 47° | 9° | 28° | — | — |
| 1998 | 39° | 19° | 29° | — | — |
| 1997 | 43° | 2° | 22° | — | — |
| 1996 | 57° | 11° | 34° | — | — |
| 1995 | 46° | 17° | 32° | — | — |
| 1994 | 47° | 1° | 24° | — | — |
| 1993 | 29° | 8° | 18° | 0.58" | 1" |
| 1992 | 32° | -3° | 15° | — | — |
| 1991 | 51° | 18° | 34° | — | — |
| 1990 | 23° | -1° | 11° | — | — |
| 1989 | 36° | -3° | 17° | — | — |
| 1988 | 38° | -7° | 15° | — | — |
| 1987 | 42° | 18° | 30° | — | — |
| 1986 | 45° | 32° | 38° | — | — |
| 1985 | 54° | 8° | 31° | — | — |
| 1984 | 36° | 3° | 19° | — | — |
| 1983 | 45° | 12° | 28° | — | — |
| 1982 | 47° | 11° | 29° | — | — |
| 1981 | 54° | 17° | 35° | — | — |
| 1980warmest | 52° | 30° | 41° | 0.03" | 0.1" |
| 1979 | 40° | 7° | 23° | — | — |
| 1978 | 36° | 2° | 19° | — | — |
| 1977 | 45° | 2° | 23° | — | — |
| 1976 | 42° | 23° | 33° | — | — |
| 1975 | 34° | 19° | 26° | 0.08" | 0.5" |
| 1974 | 38° | -3° | 18° | — | — |
| 1973 | 27° | -10° | 9° | — | — |
| 1972 | 40° | 14° | 27° | — | — |
| 1971 | 56° | 10° | 33° | — | — |
56 years of data from ALAMOSA 1E