Weather on August 12 at Denali
Denali National Park and Preserve
Based on 55 years of data from Fairbanks, AK
Elevation Note: Denali sits at 1,700 ft. Expect temperatures 6°F cooler than the data shown below, which comes from Fairbanks, AK at a lower elevation.
Planning Your Visit
August 12th in Denali National Park (via Fairbanks, AK) typically brings mild summer weather, with average highs around 69°F and lows near 46°F. Over 55 years of records, the warmest August 12th was in 1990 (68°F average), while the coldest was 1973 (44°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 11% of August 12th dates historically. 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 12th in Denali? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 73°F | 41°F | -- | -- |
| 2024 | 62°F | 41°F | -- | -- |
| 2023 | 73°F | 55°F | -- | -- |
| 2022 | 79°F | 46°F | -- | -- |
| 2021 | 62°F | 52°F | -- | -- |
| 2020 | 67°F | 45°F | -- | -- |
| 2019 | 74°F | 42°F | -- | -- |
| 2018 | 72°F | 42°F | -- | -- |
| 2017 | 73°F | 52°F | -- | -- |
| 2016 | 72°F | 49°F | -- | -- |
| 2015 | 56°F | 44°F | -- | -- |
| 2014 | 71°F | 50°F | -- | -- |
| 2013 | 74°F | 48°F | -- | -- |
| 2012 | 75°F | 47°F | -- | -- |
| 2011 | 72°F | 42°F | -- | -- |
| 2010 | 67°F | 49°F | -- | -- |
| 2009 | 67°F | 31°F | -- | -- |
| 2008 | 75°F | 38°F | -- | -- |
| 2007 | 62°F | 49°F | -- | -- |
| 2006 | 59°F | 51°F | -- | -- |
| 2005 | 79°F | 47°F | -- | -- |
| 2004 | 81°F | 43°F | -- | -- |
| 2003 | 74°F | 54°F | -- | -- |
| 2002 | 60°F | 47°F | -- | -- |
| 2001 | 59°F | 50°F | -- | -- |
| 2000 | 60°F | 48°F | -- | -- |
| 1999 | 65°F | 52°F | -- | -- |
| 1998 | 54°F | 46°F | -- | -- |
| 1997 | 74°F | 45°F | -- | -- |
| 1996 | 71°F | 51°F | -- | -- |
| 1995 | 71°F | 56°F | -- | -- |
| 1994 | 70°F | 47°F | -- | -- |
| 1993 | 70°F | 49°F | -- | -- |
| 1992 | 74°F | 47°F | -- | -- |
| 1991 | 66°F | 45°F | -- | -- |
| 1990 | 86°F | 50°F | 0" | 0" |
| 1989 | 79°F | 56°F | -- | -- |
| 1988 | 52°F | 48°F | 0.3" | 0" |
| 1987 | 70°F | 47°F | 0" | 0" |
| 1986 | 62°F | 47°F | 0.13" | 0" |
| 1985 | 59°F | 48°F | 0.23" | 0" |
| 1984 | 65°F | 30°F | 0" | 0" |
| 1983 | 60°F | 47°F | 0" | 0" |
| 1982 | 70°F | -- | 0" | 0" |
| 1981 | 69°F | 49°F | 0" | 0" |
| 1980 | 82°F | 40°F | 0" | 0" |
| 1979 | 81°F | 50°F | 0" | 0" |
| 1978 | 78°F | 42°F | 0" | 0" |
| 1977 | 75°F | 38°F | 0" | 0" |
| 1976 | 68°F | 50°F | 0.48" | 0" |
| 1975 | 74°F | 30°F | 0" | 0" |
| 1974 | 64°F | 36°F | 0.05" | 0" |
| 1973 | 52°F | 37°F | 0.25" | 0" |
| 1972 | 64°F | 43°F | 0" | 0" |
| 1971 | 70°F | 40°F | 0" | 0" |