Weather on July 23 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
July 23rd in Great Sand Dunes National Park (via Alamosa, CO) typically brings warm summer weather, with average highs around 82°F and lows near 48°F — a 34°F daily swing. Over 55 years of records, the warmest July 23rd was in 2018 (72°F average), while the coldest was 2004 (56°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 29% of July 23rd dates historically, with the wettest July 23rd recording 1.07" 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 July 23rd in Great Sand Dunes? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 79°F | 46°F | 0" | 0" |
| 2024 | 76°F | 44°F | 0.3" | 0" |
| 2023 | 88°F | 47°F | 0" | 0" |
| 2022 | 88°F | 48°F | 0" | 0" |
| 2021 | 84°F | 50°F | 0" | 0" |
| 2020 | 84°F | 50°F | 0.13" | 0" |
| 2019 | 80°F | 48°F | 0" | 0" |
| 2018 | 90°F | 55°F | 0" | 0" |
| 2017 | 81°F | 51°F | 0.43" | 0" |
| 2016 | 89°F | 52°F | 0" | 0" |
| 2015 | 83°F | 44°F | 0" | 0" |
| 2014 | 89°F | 52°F | 0" | 0" |
| 2013 | 88°F | 47°F | 0" | 0" |
| 2012 | 87°F | 46°F | 0" | -- |
| 2011 | 87°F | 50°F | 0" | -- |
| 2010 | 82°F | 53°F | 1.07" | 0" |
| 2009 | 84°F | 44°F | 0" | 0" |
| 2008 | 83°F | 48°F | 0" | 0" |
| 2007 | 83°F | 52°F | 0.05" | 0" |
| 2006 | 86°F | 46°F | 0" | 0" |
| 2005 | 87°F | 56°F | 0" | 0" |
| 2004 | 65°F | 47°F | 0.43" | 0" |
| 2003 | 87°F | 52°F | 0" | 0" |
| 2002 | 82°F | 54°F | 0.36" | 0" |
| 2001 | 80°F | 49°F | 0" | 0" |
| 2000 | 87°F | 45°F | 0" | 0" |
| 1999 | 81°F | 47°F | 0" | 0" |
| 1998 | 82°F | 54°F | 0.05" | 0" |
| 1997 | 78°F | 49°F | 0" | 0" |
| 1996 | 87°F | 49°F | 0" | 0" |
| 1995 | 79°F | 39°F | 0" | 0" |
| 1994 | 86°F | 46°F | 0" | 0" |
| 1993 | 82°F | 42°F | 0" | 0" |
| 1992 | 76°F | 48°F | 0.41" | 0" |
| 1991 | 75°F | 50°F | 0" | 0" |
| 1990 | 74°F | 42°F | 0.05" | 0" |
| 1989 | 81°F | 50°F | 0" | 0" |
| 1988 | 88°F | 41°F | 0" | 0" |
| 1987 | 91°F | 50°F | 0" | 0" |
| 1986 | 76°F | 47°F | 0" | 0" |
| 1985 | 77°F | 52°F | 0" | 0" |
| 1984 | 83°F | 47°F | 1.02" | 0" |
| 1983 | 81°F | 54°F | 0.81" | 0" |
| 1982 | 86°F | 53°F | 0" | 0" |
| 1981 | 84°F | 56°F | 0.25" | 0" |
| 1980 | 82°F | 45°F | 0" | 0" |
| 1979 | 84°F | 42°F | 0" | 0" |
| 1978 | 75°F | 50°F | 0" | 0" |
| 1977 | 78°F | 51°F | 0" | 0" |
| 1976 | 78°F | 50°F | 0.08" | 0" |
| 1975 | 84°F | 47°F | 0.03" | 0" |
| 1974 | 81°F | 48°F | 0" | 0" |
| 1973 | 80°F | 37°F | 0" | 0" |
| 1972 | 86°F | 46°F | 0" | 0" |
| 1971 | 72°F | 45°F | 0.74" | 0" |