Weather on November 12 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
November 12th in Great Sand Dunes National Park (via Alamosa, CO) typically brings cool fall weather, with average highs around 50°F and lows near 14°F — a 36°F daily swing. Over 55 years of records, the warmest November 12th was in 1980 (43°F average), while the coldest was 2012 (13°F) — a 30°F range across recorded history. Precipitation has occurred on 11% of recorded November 12th dates, with snow falling 4% of the time (heaviest snowfall: 7.7"). 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 November 12th in Great Sand Dunes? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 57°F | 18°F | 0" | 0" |
| 2024 | 42°F | 9°F | 0" | 0" |
| 2023 | 49°F | 9°F | 0" | 0" |
| 2022 | 39°F | 3°F | 0" | 0" |
| 2021 | 52°F | 15°F | 0" | 0" |
| 2020 | 46°F | 10°F | 0" | 0" |
| 2019 | 59°F | 8°F | 0" | 0" |
| 2018 | 39°F | 13°F | 0.2" | 1" |
| 2017 | 61°F | 16°F | 0" | 0" |
| 2016 | 59°F | 22°F | 0" | 0" |
| 2015 | 47°F | 7°F | 0" | 0" |
| 2014 | 56°F | 16°F | 0" | 0" |
| 2013 | 61°F | 14°F | 0" | 0" |
| 2012 | 32°F | -6°F | 0" | 0" |
| 2011 | 35°F | 14°F | 0" | -- |
| 2010 | 43°F | 3°F | 0" | 0" |
| 2009 | 64°F | 21°F | 0" | 0" |
| 2008 | 41°F | 9°F | 0" | 0" |
| 2007 | 63°F | 15°F | 0" | 0" |
| 2006 | 57°F | 12°F | 0" | 0" |
| 2005 | 59°F | 19°F | 0.05" | 0" |
| 2004 | 44°F | 20°F | 0" | 0" |
| 2003 | 45°F | 18°F | 0" | 0" |
| 2002 | 40°F | 3°F | 0" | 0" |
| 2001 | 60°F | 16°F | 0" | 0" |
| 2000 | 25°F | 5°F | 0" | 0" |
| 1999 | 63°F | 11°F | 0" | 0" |
| 1998 | 45°F | 20°F | 0" | 0" |
| 1997 | 45°F | 23°F | 0" | 0" |
| 1996 | 57°F | 12°F | 0" | 0" |
| 1995 | 54°F | 11°F | 0" | 0" |
| 1994 | 48°F | 31°F | 1.02" | 0" |
| 1993 | 46°F | 22°F | 0" | 0" |
| 1992 | 35°F | -3°F | 0" | 0" |
| 1991 | 44°F | 21°F | 0" | 0" |
| 1990 | 56°F | 17°F | 0" | 0" |
| 1989 | 65°F | 12°F | 0" | 0" |
| 1988 | 54°F | 9°F | 0" | 0" |
| 1987 | 52°F | 7°F | 0" | 0" |
| 1986 | 49°F | 13°F | 0" | 0" |
| 1985 | 55°F | 28°F | 0.03" | 0" |
| 1984 | 59°F | 11°F | 0" | 0" |
| 1983 | 57°F | 20°F | 0" | 0" |
| 1982 | 41°F | 9°F | 0" | 0" |
| 1981 | 55°F | 17°F | 0" | 0" |
| 1980 | 62°F | 25°F | 0" | 0" |
| 1979 | 41°F | 0°F | 0" | 0" |
| 1978 | 47°F | 25°F | 0.05" | 0" |
| 1977 | 52°F | 18°F | 0" | 0" |
| 1976 | 35°F | 24°F | 0" | 0" |
| 1975 | 40°F | 4°F | 0" | 0" |
| 1974 | 53°F | 12°F | 0" | 0" |
| 1973 | 61°F | 19°F | 0" | 0" |
| 1972 | 30°F | 12°F | 0.84" | 7.7" |
| 1971 | 61°F | 20°F | 0" | 0" |