Weather on May 25 at Great Sand Dunes
Great Sand Dunes National Park and Preserve
Based on 55 years of data from Alamosa, CO
Elevation Note: Great Sand Dunes sits at 8,200 ft. Expect temperatures 29°F cooler than the data shown below, which comes from Alamosa, CO at a lower elevation.
Planning Your Visit
May 25th in Great Sand Dunes National Park (via Alamosa, CO) typically brings pleasant spring weather, with average highs around 70°F and lows near 34°F — a 36°F daily swing. Over 55 years of records, the warmest May 25th was in 1984 (62°F average), while the coldest was 2010 (39°F) — a 23°F range across recorded history. Precipitation has occurred on 20% of recorded May 25th dates, with snow falling 2% of the time. 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 May 25th in Great Sand Dunes? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 77°F | 41°F | 0" | 0" |
| 2024 | 71°F | 37°F | 0" | 0" |
| 2023 | 68°F | 37°F | 0.05" | 0" |
| 2022 | 53°F | 26°F | 0.3" | 0.2" |
| 2021 | 71°F | 28°F | 0" | 0" |
| 2020 | 69°F | 31°F | 0" | 0" |
| 2019 | 64°F | 28°F | 0" | 0" |
| 2018 | 78°F | 36°F | 0" | 0" |
| 2017 | 76°F | 47°F | 0" | 0" |
| 2016 | 70°F | 36°F | 0" | 0" |
| 2015 | 61°F | 31°F | 0" | 0" |
| 2014 | 70°F | 37°F | 0.1" | 0" |
| 2013 | 78°F | 35°F | 0" | 0" |
| 2012 | 72°F | 39°F | 0" | -- |
| 2011 | 63°F | 28°F | 0" | 0" |
| 2010 | 58°F | 21°F | 0" | 0" |
| 2009 | 65°F | 41°F | 0.2" | 0" |
| 2008 | 56°F | 29°F | 0" | 0" |
| 2007 | 60°F | 32°F | 0" | 0" |
| 2006 | 82°F | 36°F | 0" | 0" |
| 2005 | 80°F | 39°F | 0.03" | 0" |
| 2004 | 72°F | 30°F | 0" | 0" |
| 2003 | 75°F | 38°F | 0" | 0" |
| 2002 | 73°F | 23°F | 0" | 0" |
| 2001 | 78°F | 34°F | 0" | 0" |
| 2000 | 81°F | 38°F | 0" | 0" |
| 1999 | 65°F | 34°F | 0" | 0" |
| 1998 | 71°F | 25°F | 0" | 0" |
| 1997 | 63°F | 31°F | 0.03" | 0" |
| 1996 | 72°F | 43°F | 0" | 0" |
| 1995 | 64°F | 35°F | 0" | 0" |
| 1994 | 53°F | 37°F | 1.42" | 0" |
| 1993 | 76°F | 38°F | 0" | 0" |
| 1992 | 65°F | 38°F | 0.03" | 0" |
| 1991 | 75°F | 35°F | 0" | 0" |
| 1990 | 73°F | 33°F | 0" | 0" |
| 1989 | 72°F | 32°F | 0" | 0" |
| 1988 | 73°F | 34°F | 0" | 0" |
| 1987 | 67°F | 27°F | 0" | 0" |
| 1986 | 74°F | 34°F | 0" | 0" |
| 1985 | 71°F | 34°F | 0.05" | 0" |
| 1984 | 81°F | 44°F | 0" | 0" |
| 1983 | 77°F | 34°F | 0" | 0" |
| 1982 | 66°F | 34°F | 0" | 0" |
| 1981 | 72°F | 34°F | 0.08" | 0" |
| 1980 | 63°F | 30°F | 0" | 0" |
| 1979 | 71°F | 39°F | 0.15" | 0" |
| 1978 | 73°F | 28°F | 0" | 0" |
| 1977 | 64°F | 39°F | 0" | 0" |
| 1976 | 64°F | 40°F | 0" | 0" |
| 1975 | 73°F | 32°F | 0" | 0" |
| 1974 | 75°F | 32°F | 0" | 0" |
| 1973 | 68°F | 38°F | 0" | 0" |
| 1972 | 76°F | 32°F | 0" | 0" |
| 1971 | 74°F | 33°F | 0" | 0" |