Weather on February 21 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
February 21st in Denali National Park (via Fairbanks, AK) typically brings frigid winter weather, with average highs around 13°F and lows near -14°F — a 27°F daily swing. Over 55 years of records, the warmest February 21st was in 1977 (37°F average), while the coldest was 1985 (-39°F) — a 76°F range across recorded history. Precipitation has occurred on 4% of recorded February 21st dates, with snow falling 7% of the time. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for February 21st in Denali? Bundle up with warm layers and protect extremities from the cold.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | -6°F | -45°F | -- | -- |
| 2025 | 25°F | 3°F | -- | -- |
| 2024 | 29°F | 20°F | -- | -- |
| 2023 | 18°F | 6°F | -- | -- |
| 2022 | 20°F | 4°F | -- | -- |
| 2021 | -11°F | -33°F | -- | -- |
| 2020 | 21°F | 4°F | -- | -- |
| 2019 | 10°F | -19°F | -- | -- |
| 2018 | 23°F | -1°F | 0" | 0.2" |
| 2017 | 0°F | -23°F | -- | -- |
| 2016 | 33°F | 9°F | -- | -- |
| 2015 | 36°F | 3°F | -- | -- |
| 2014 | 6°F | -29°F | -- | -- |
| 2013 | 3°F | -5°F | -- | -- |
| 2012 | 17°F | -7°F | -- | -- |
| 2011 | 20°F | 0°F | -- | -- |
| 2010 | 33°F | 7°F | -- | -- |
| 2009 | 12°F | -18°F | -- | -- |
| 2008 | 47°F | 10°F | -- | -- |
| 2007 | -8°F | -43°F | -- | -- |
| 2006 | 23°F | 7°F | -- | -- |
| 2005 | 24°F | -8°F | -- | -- |
| 2004 | 33°F | -13°F | -- | -- |
| 2003 | 15°F | -22°F | -- | -- |
| 2002 | 13°F | -35°F | -- | -- |
| 2001 | 26°F | 15°F | -- | -- |
| 2000 | 15°F | -10°F | 0" | 0" |
| 1999 | 28°F | -23°F | -- | -- |
| 1998 | 13°F | -16°F | -- | -- |
| 1997 | 38°F | -1°F | 0" | 0" |
| 1996 | -3°F | -42°F | -- | -- |
| 1995 | 6°F | -22°F | -- | -- |
| 1994 | 0°F | -14°F | 0" | 0" |
| 1993 | 31°F | 2°F | -- | -- |
| 1992 | 2°F | -26°F | 0" | 0" |
| 1991 | -2°F | -15°F | 0" | 0" |
| 1990 | -16°F | -19°F | -- | -- |
| 1989 | 22°F | -8°F | 0" | 0" |
| 1988 | -11°F | -36°F | 0" | 0" |
| 1987 | 34°F | 0°F | 0" | 0" |
| 1986 | 4°F | -17°F | 0" | 0" |
| 1985 | -23°F | -56°F | 0" | 0" |
| 1984 | -12°F | -39°F | 0" | 0" |
| 1982 | -22°F | -52°F | 0" | 0.3" |
| 1981 | 7°F | -14°F | 0" | 0" |
| 1980 | 9°F | -6°F | 0" | 0" |
| 1979 | 2°F | -36°F | 0" | 0" |
| 1978 | 35°F | -6°F | 0" | 0" |
| 1977 | 45°F | 29°F | 0" | 0" |
| 1976 | -1°F | -44°F | 0" | 0" |
| 1975 | 31°F | -16°F | 0" | 0" |
| 1974 | -18°F | -39°F | 0.15" | 0.4" |
| 1973 | 33°F | 10°F | 0.03" | 0.2" |
| 1972 | -8°F | -42°F | 0" | 0" |
| 1971 | 31°F | 2°F | 0" | 0" |