Weather on August 30 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
August 30th in Great Sand Dunes National Park (via Alamosa, CO) typically brings pleasant summer weather, with average highs around 79°F and lows near 43°F — a 36°F daily swing. Over 55 years of records, the warmest August 30th was in 1985 (67°F average), while the coldest was 1973 (54°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 35% of August 30th dates historically, with the wettest August 30th recording 0.71" of rain. 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 August 30th in Great Sand Dunes? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 71°F | 41°F | 0.08" | 0" |
| 2024 | 78°F | 45°F | 0.08" | 0" |
| 2023 | 83°F | 44°F | 0" | 0" |
| 2022 | 83°F | 40°F | 0" | 0" |
| 2021 | 83°F | 43°F | 0" | 0" |
| 2020 | 76°F | 45°F | 0.13" | 0" |
| 2019 | 86°F | 40°F | 0" | 0" |
| 2018 | 82°F | 40°F | 0" | 0" |
| 2017 | 82°F | 42°F | 0.03" | 0" |
| 2016 | 69°F | 40°F | 0" | 0" |
| 2015 | 82°F | 47°F | 0" | 0" |
| 2014 | 75°F | 43°F | 0" | 0" |
| 2013 | 86°F | 47°F | 0" | 0" |
| 2012 | 87°F | 43°F | 0" | -- |
| 2011 | 83°F | 44°F | 0.71" | -- |
| 2010 | 77°F | 51°F | 0.2" | 0" |
| 2009 | 81°F | 44°F | 0" | 0" |
| 2008 | 79°F | 48°F | 0.05" | 0" |
| 2007 | 77°F | 39°F | 0" | 0" |
| 2006 | 81°F | 43°F | 0" | 0" |
| 2005 | 84°F | 41°F | 0" | 0" |
| 2004 | 78°F | 36°F | 0" | 0" |
| 2003 | 73°F | 48°F | 0.33" | 0" |
| 2002 | 77°F | 34°F | 0" | 0" |
| 2001 | 77°F | 41°F | 0.03" | 0" |
| 2000 | 76°F | 47°F | 0" | 0" |
| 1999 | 78°F | 49°F | 0.18" | 0" |
| 1998 | 84°F | 44°F | 0.05" | 0" |
| 1997 | 76°F | 49°F | 0.13" | 0" |
| 1996 | 78°F | 41°F | 0" | 0" |
| 1995 | 84°F | 47°F | 0" | 0" |
| 1994 | 77°F | 43°F | 0" | 0" |
| 1993 | 66°F | 46°F | 0.69" | 0" |
| 1992 | 73°F | 41°F | 0" | 0" |
| 1991 | 85°F | 45°F | 0" | 0" |
| 1990 | 86°F | 45°F | 0" | 0" |
| 1989 | 82°F | 41°F | 0" | 0" |
| 1988 | 79°F | 44°F | 0" | 0" |
| 1987 | 77°F | 40°F | 0" | 0" |
| 1986 | 81°F | 46°F | 0.05" | 0" |
| 1985 | 85°F | 49°F | 0" | 0" |
| 1984 | 84°F | 42°F | 0" | 0" |
| 1983 | 76°F | 50°F | 0.05" | 0" |
| 1982 | 80°F | 49°F | 0" | 0" |
| 1981 | 77°F | 38°F | 0.05" | 0" |
| 1980 | 78°F | 37°F | 0" | 0" |
| 1979 | 78°F | 45°F | 0.03" | 0" |
| 1978 | 76°F | 33°F | 0" | 0" |
| 1977 | 80°F | 41°F | 0" | 0" |
| 1976 | 76°F | 38°F | 0.03" | 0" |
| 1975 | 83°F | 38°F | 0" | 0" |
| 1974 | 80°F | 35°F | 0" | 0" |
| 1973 | 65°F | 44°F | 0.25" | 0" |
| 1972 | 75°F | 40°F | 0" | 0" |
| 1971 | 80°F | 43°F | 0" | 0" |