Weather on December 18 at Gates of the Arctic

Gates of the Arctic National Park and Preserve

AKAlaska1,200 ft elevation
Avg High3°F
Avg Low-13°F
Warmest198129°F
Coldest1980-47°F

Based on 53 years of data from Fairbanks, AK

Elevation Note: Gates of the Arctic sits at 1,200 ft. Expect temperatures 4°F cooler than the data shown below, which comes from Fairbanks, AK at a lower elevation.

Planning Your Visit

December 18th in Gates of the Arctic 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 Gates of the Arctic? Bundle up with warm layers and protect extremities from the cold. Check road conditions if traveling, as snow is possible.

Year by Year History

YearHighLowPrecipSnow
2025-27°F-48°F0"0.1"
2024-1°F-15°F----
20239°F4°F----
2022-18°F-37°F0"0"
202113°F5°F----
2020-8°F-17°F----
20193°F-11°F----
20180°F-1°F----
201721°F5°F0"0.4"
201610°F-14°F----
20152°F-12°F----
201418°F-8°F----
2013-3°F-22°F----
2012-20°F-41°F----
201137°F0°F0"0"
2010-16°F-27°F----
2009-13°F-24°F----
20089°F-14°F----
2007-25°F-39°F----
2006-4°F-11°F----
20058°F2°F----
200418°F-6°F----
2003-7°F-18°F----
200210°F-3°F----
2001-17°F-30°F0"0.1"
200010°F-5°F0"0"
1999-15°F-37°F0"0"
199813°F-17°F----
199717°F-27°F----
199613°F2°F----
1995-1°F-6°F----
19941°F-10°F0.08"0.5"
199329°F-9°F----
19928°F3°F----
1991-6°F-15°F----
1990-3°F-23°F0"0.4"
198919°F7°F----
198815°F6°F0"0"
19870°F-20°F0"0.2"
198620°F3°F0"0"
198516°F-12°F0"0"
198310°F-9°F0.1"1"
19823°F-12°F0"0"
198140°F19°F0"0"
1980-43°F-51°F0"0"
1979-5°F-11°F0.1"0.4"
1977-17°F-25°F0.03"0.1"
1976-15°F-24°F0"0"
197522°F-9°F0.03"0.4"
1974-17°F-35°F0"0"
197319°F-3°F0"0"
1972-10°F-13°F0"0"
197129°F14°F2.03"9"

December 18 at Nearby Parks

Holiday Weather at Gates of the Arctic

Official NPS WebsiteVisit nps.gov/gaar for park information, alerts, and reservations

Explore More at Gates of the Arctic

See historical weather for other dates

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