Weather on January 18 at Katmai
Katmai National Park and Preserve
Based on 36 years of data from Anchorage, AK
Planning Your Visit
January 18th in Katmai National Park (via Anchorage, AK) typically brings very cold winter weather, with average highs around 21°F and lows near 7°F. Over 36 years of records, the warmest January 18th was in 2014 (39°F average), while the coldest was 2004 (-10°F) — a 49°F range across recorded history. Precipitation has occurred on 19% of recorded January 18th dates, with snow falling 6% of the time (heaviest snowfall: 1.5"). The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for January 18th in Katmai? Bundle up with warm layers and protect extremities from the cold.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 32°F | 20°F | 0" | -- |
| 2025 | 32°F | 25°F | 0" | -- |
| 2024 | 28°F | 0°F | 0" | -- |
| 2023 | 19°F | 4°F | 0" | -- |
| 2022 | 19°F | 13°F | 0" | -- |
| 2021 | 42°F | 31°F | 0.76" | -- |
| 2020 | 6°F | -12°F | 0" | -- |
| 2019 | 19°F | 6°F | 0" | -- |
| 2018 | 29°F | 18°F | 0" | -- |
| 2017 | -2°F | -18°F | 0" | -- |
| 2016 | 28°F | 12°F | 0" | -- |
| 2015 | 31°F | 24°F | 0.08" | -- |
| 2014 | 45°F | 33°F | 0" | -- |
| 2013 | 15°F | -5°F | 0" | -- |
| 2012 | 4°F | -18°F | 0" | -- |
| 2011 | 9°F | -7°F | 0" | -- |
| 2010 | 30°F | 15°F | 0.1" | -- |
| 2009 | 41°F | 32°F | 0.03" | -- |
| 2008 | 23°F | 7°F | 0" | -- |
| 2007 | 28°F | 13°F | 0" | -- |
| 2006 | 12°F | -3°F | 0" | -- |
| 2005 | 14°F | -10°F | 0" | -- |
| 2004 | -6°F | -14°F | 0" | 0" |
| 2003 | 35°F | 20°F | 0.3" | -- |
| 2002 | 36°F | 26°F | 0" | 0" |
| 2001 | 41°F | 33°F | 0.58" | 0" |
| 2000 | 20°F | 11°F | 0" | 0.7" |
| 1999 | 2°F | -10°F | 0" | 0" |
| 1998 | 28°F | 6°F | -- | -- |
| 1997 | 27°F | 23°F | 0" | 0" |
| 1996 | 2°F | -8°F | 0" | 0" |
| 1995 | 25°F | 9°F | 0" | 0" |
| 1994 | 26°F | 19°F | 0.13" | 1.5" |
| 1973 | -1°F | -8°F | 0" | 0" |
| 1972 | 5°F | -17°F | 0" | 0" |
| 1971 | 10°F | -22°F | 0" | 0" |