Weather on October 17
Alamosa, CO
55 Years of Data
Avg High
64°F
Avg Low
24°F
Warmest
2016
60°F avg
Coldest
1999
27°F avg
About This Date
October 17th in Alamosa, CO typically brings mild fall weather, with average highs around 64°F and lows near 24°F — a 40°F daily swing. Over 55 years of records, the warmest October 17th was in 2016 (60°F average), while the coldest was 1999 (27°F) — a 33°F range across recorded history. Precipitation has occurred on 11% of recorded October 17th dates, with snow falling 4% of the time (heaviest snowfall: 3"). The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for October 17th in Alamosa, CO? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 24° | 44° | — | — |
| 2024 | 63° | 28° | 45° | — | — |
| 2023 | 71° | 24° | 48° | — | — |
| 2022 | 56° | 23° | 39° | — | — |
| 2021 | 65° | 14° | 39° | — | — |
| 2020 | 69° | 26° | 48° | — | — |
| 2019 | 70° | 20° | 45° | — | — |
| 2018 | 57° | 14° | 36° | — | — |
| 2017 | 70° | 19° | 44° | — | — |
| 2016warmest | 74° | 46° | 60° | — | — |
| 2015 | 68° | 30° | 49° | — | — |
| 2014 | 72° | 29° | 50° | — | — |
| 2013 | 48° | 21° | 35° | — | — |
| 2012 | 71° | 33° | 52° | — | — |
| 2011 | 74° | 31° | 52° | — | — |
| 2010 | 72° | 23° | 47° | — | — |
| 2009 | 68° | 25° | 46° | — | — |
| 2008 | 63° | 22° | 42° | — | — |
| 2007 | 63° | 22° | 42° | — | — |
| 2006 | 63° | 27° | 45° | — | — |
| 2005 | 68° | 27° | 47° | — | — |
| 2004 | 64° | 35° | 50° | — | — |
| 2003 | 73° | 24° | 49° | — | — |
| 2002 | 65° | 20° | 42° | — | — |
| 2001 | 71° | 17° | 44° | — | — |
| 2000 | 64° | 14° | 39° | — | — |
| 1999coldest | 46° | 8° | 27° | — | — |
| 1998 | 51° | 17° | 34° | — | — |
| 1997 | 65° | 22° | 43° | — | — |
| 1996 | 51° | 14° | 33° | — | — |
| 1995 | 68° | 24° | 46° | — | — |
| 1994 | 44° | 26° | 35° | 0.56" | 3" |
| 1993 | 51° | 29° | 40° | 0.36" | — |
| 1992 | 68° | 20° | 44° | — | — |
| 1991 | 75° | 20° | 47° | — | — |
| 1990 | 59° | 24° | 42° | — | — |
| 1989 | 53° | 26° | 40° | — | — |
| 1988 | 74° | 25° | 49° | — | — |
| 1987 | 65° | 16° | 40° | — | — |
| 1986 | 65° | 20° | 42° | — | — |
| 1985 | 51° | 35° | 43° | 0.2" | — |
| 1984 | 50° | 27° | 38° | 0.41" | 1.2" |
| 1983 | 64° | 16° | 40° | — | — |
| 1982 | 65° | 25° | 45° | — | — |
| 1981 | 55° | 16° | 35° | — | — |
| 1980 | 50° | 15° | 33° | — | — |
| 1979 | 70° | 22° | 46° | — | — |
| 1978 | 71° | 27° | 49° | — | — |
| 1977 | 69° | 22° | 45° | — | — |
| 1976 | 65° | 24° | 44° | — | — |
| 1975 | 64° | 19° | 42° | — | — |
| 1974 | 73° | 26° | 50° | — | — |
| 1973 | 71° | 25° | 48° | — | — |
| 1972 | 66° | 35° | 51° | 0.25" | — |
| 1971 | 60° | 32° | 46° | 0.36" | — |
55 years of data from ALAMOSA 1E