Weather on January 20
Alamosa, CO
55 Years of Data
Avg High
35°F
Avg Low
-1°F
Warmest
1971
36°F avg
Coldest
1984
-10°F avg
About This Date
January 20th in Alamosa, CO typically brings cold winter weather, with average highs around 35°F and lows near -1°F — a 36°F daily swing. Over 56 years of records, the warmest January 20th was in 1971 (36°F average), while the coldest was 1984 (-10°F) — a 46°F range across recorded history. Precipitation has occurred on 16% of recorded January 20th dates, with snow falling 16% of the time (heaviest snowfall: 2.8"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for January 20th in Alamosa, CO? Bundle up with warm layers and protect extremities from the cold.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 45° | 4° | 24° | — | — |
| 2025 | 25° | -7° | 9° | — | — |
| 2024 | 43° | 7° | 25° | — | — |
| 2023 | 30° | -1° | 15° | — | — |
| 2022 | 44° | 6° | 25° | — | — |
| 2021 | 31° | 7° | 19° | — | — |
| 2020 | 37° | -2° | 18° | — | — |
| 2019 | 34° | -10° | 12° | — | — |
| 2018 | 51° | 9° | 30° | — | — |
| 2017 | 24° | 15° | 20° | 0.15" | 1.2" |
| 2016 | 38° | 10° | 24° | — | — |
| 2015 | 47° | 6° | 26° | — | — |
| 2014 | 30° | -4° | 13° | — | — |
| 2013 | 29° | -21° | 4° | — | — |
| 2012 | 54° | 6° | 30° | — | — |
| 2011 | 45° | 1° | 23° | — | — |
| 2010 | 39° | 8° | 24° | 0.13" | 0.5" |
| 2009 | 44° | 1° | 23° | — | — |
| 2008 | 17° | -24° | -3° | — | — |
| 2007 | 26° | -18° | 4° | 0.13" | 0.5" |
| 2006 | 41° | 2° | 21° | 0.1" | 2.8" |
| 2005 | 47° | 7° | 27° | — | — |
| 2004 | 32° | 14° | 23° | 0.36" | 1.5" |
| 2003 | 48° | 0° | 24° | — | — |
| 2002 | 29° | -9° | 10° | — | — |
| 2001 | 31° | -11° | 10° | — | — |
| 2000 | 48° | 10° | 29° | — | — |
| 1999 | 47° | 12° | 29° | 0.03" | 0.3" |
| 1998 | 32° | 2° | 17° | — | — |
| 1997 | 27° | -4° | 11° | — | — |
| 1996 | 32° | -4° | 14° | — | — |
| 1995 | 37° | 2° | 19° | — | — |
| 1994 | 50° | -2° | 24° | — | — |
| 1993 | 34° | -6° | 14° | — | — |
| 1992 | 8° | -23° | -7° | — | — |
| 1991 | 27° | -5° | 11° | — | — |
| 1990 | 26° | -11° | 8° | — | — |
| 1989 | 43° | -5° | 19° | — | — |
| 1988 | 18° | -29° | -6° | — | — |
| 1987 | 19° | -17° | 1° | — | — |
| 1986 | 55° | 10° | 33° | — | — |
| 1985 | 38° | 7° | 22° | — | — |
| 1984coldest | 13° | -33° | -10° | — | — |
| 1983 | 33° | 10° | 22° | — | — |
| 1982 | 35° | 13° | 24° | — | — |
| 1981 | 46° | -3° | 22° | — | — |
| 1980 | 36° | 9° | 22° | 0.28" | 1.6" |
| 1979 | 30° | -10° | 10° | — | — |
| 1978 | 34° | 17° | 25° | 0.15" | 0.6" |
| 1977 | 36° | -3° | 17° | — | — |
| 1976 | 32° | -1° | 16° | — | — |
| 1975 | 27° | -11° | 8° | — | — |
| 1974 | 26° | -6° | 10° | — | — |
| 1973 | 27° | -3° | 12° | 0.05" | 0.4" |
| 1972 | 43° | 6° | 24° | — | — |
| 1971warmest | 62° | 10° | 36° | — | — |
56 years of data from ALAMOSA 1E