Weather on December 18 at Denali
Denali National Park and Preserve
Based on 53 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
December 18th in Denali National Park (via Fairbanks, AK) typically brings frigid winter weather, with average highs around 3°F and lows near -13°F. Over 53 years of records, the warmest December 18th was in 1981 (29°F average), while the coldest was 1980 (-47°F) — a 76°F range across recorded history. Precipitation has occurred on 11% of recorded December 18th dates, with snow falling 21% of the time (heaviest snowfall: 9"). The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for December 18th in Denali? Bundle up with warm layers and protect extremities from the cold. Check road conditions if traveling, as snow is possible.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | -27°F | -48°F | 0" | 0.1" |
| 2024 | -1°F | -15°F | -- | -- |
| 2023 | 9°F | 4°F | -- | -- |
| 2022 | -18°F | -37°F | 0" | 0" |
| 2021 | 13°F | 5°F | -- | -- |
| 2020 | -8°F | -17°F | -- | -- |
| 2019 | 3°F | -11°F | -- | -- |
| 2018 | 0°F | -1°F | -- | -- |
| 2017 | 21°F | 5°F | 0" | 0.4" |
| 2016 | 10°F | -14°F | -- | -- |
| 2015 | 2°F | -12°F | -- | -- |
| 2014 | 18°F | -8°F | -- | -- |
| 2013 | -3°F | -22°F | -- | -- |
| 2012 | -20°F | -41°F | -- | -- |
| 2011 | 37°F | 0°F | 0" | 0" |
| 2010 | -16°F | -27°F | -- | -- |
| 2009 | -13°F | -24°F | -- | -- |
| 2008 | 9°F | -14°F | -- | -- |
| 2007 | -25°F | -39°F | -- | -- |
| 2006 | -4°F | -11°F | -- | -- |
| 2005 | 8°F | 2°F | -- | -- |
| 2004 | 18°F | -6°F | -- | -- |
| 2003 | -7°F | -18°F | -- | -- |
| 2002 | 10°F | -3°F | -- | -- |
| 2001 | -17°F | -30°F | 0" | 0.1" |
| 2000 | 10°F | -5°F | 0" | 0" |
| 1999 | -15°F | -37°F | 0" | 0" |
| 1998 | 13°F | -17°F | -- | -- |
| 1997 | 17°F | -27°F | -- | -- |
| 1996 | 13°F | 2°F | -- | -- |
| 1995 | -1°F | -6°F | -- | -- |
| 1994 | 1°F | -10°F | 0.08" | 0.5" |
| 1993 | 29°F | -9°F | -- | -- |
| 1992 | 8°F | 3°F | -- | -- |
| 1991 | -6°F | -15°F | -- | -- |
| 1990 | -3°F | -23°F | 0" | 0.4" |
| 1989 | 19°F | 7°F | -- | -- |
| 1988 | 15°F | 6°F | 0" | 0" |
| 1987 | 0°F | -20°F | 0" | 0.2" |
| 1986 | 20°F | 3°F | 0" | 0" |
| 1985 | 16°F | -12°F | 0" | 0" |
| 1983 | 10°F | -9°F | 0.1" | 1" |
| 1982 | 3°F | -12°F | 0" | 0" |
| 1981 | 40°F | 19°F | 0" | 0" |
| 1980 | -43°F | -51°F | 0" | 0" |
| 1979 | -5°F | -11°F | 0.1" | 0.4" |
| 1977 | -17°F | -25°F | 0.03" | 0.1" |
| 1976 | -15°F | -24°F | 0" | 0" |
| 1975 | 22°F | -9°F | 0.03" | 0.4" |
| 1974 | -17°F | -35°F | 0" | 0" |
| 1973 | 19°F | -3°F | 0" | 0" |
| 1972 | -10°F | -13°F | 0" | 0" |
| 1971 | 29°F | 14°F | 2.03" | 9" |