Weather on April 15 at Katmai
Katmai National Park and Preserve
AKAlaska200 ft elevation
Avg High46°F
Avg Low29°F
Warmest201644°F
Coldest197221°F
Based on 32 years of data from Anchorage, AK
Planning Your Visit
April 15th in Katmai National Park (via Anchorage, AK) typically brings chilly spring weather, with average highs around 46°F and lows near 29°F. Over 32 years of records, the warmest April 15th was in 2016 (44°F average), while the coldest was 1972 (21°F) — a 23°F range across recorded history. Precipitation has occurred on 19% of recorded April 15th dates, with snow falling 3% of the time. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for April 15th in Katmai? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 36°F | 28°F | 0.05" | -- |
| 2025 | 50°F | 32°F | 0" | -- |
| 2024 | 45°F | 24°F | 0" | -- |
| 2023 | 47°F | 31°F | 0" | -- |
| 2022 | 46°F | 27°F | 0" | -- |
| 2021 | 48°F | 31°F | 0" | -- |
| 2020 | 47°F | 37°F | 0" | -- |
| 2019 | 53°F | 26°F | 0" | -- |
| 2018 | 52°F | 27°F | 0" | -- |
| 2017 | 51°F | 25°F | 0" | -- |
| 2016 | 53°F | 35°F | 0" | -- |
| 2015 | 49°F | 33°F | 0" | -- |
| 2014 | 48°F | 31°F | 0" | -- |
| 2013 | 41°F | 19°F | 0" | -- |
| 2012 | 51°F | 33°F | 0" | -- |
| 2011 | 55°F | 28°F | 0" | -- |
| 2010 | 39°F | 28°F | 0" | -- |
| 2009 | 44°F | 31°F | 0" | -- |
| 2008 | 39°F | 27°F | 0.53" | -- |
| 2007 | 49°F | 31°F | 0" | -- |
| 2006 | 38°F | 26°F | 0" | -- |
| 2005 | 49°F | 31°F | 0" | -- |
| 2004 | 50°F | 29°F | 0" | 0" |
| 2003 | 43°F | 30°F | 0.05" | -- |
| 2002 | 40°F | 18°F | 0" | 0" |
| 2001 | 45°F | 34°F | 0.13" | 0.2" |
| 2000 | 55°F | 30°F | 0" | 0" |
| 1999 | 42°F | 31°F | 0" | 0" |
| 1998 | 45°F | 33°F | 0.03" | 0" |
| 1973 | 50°F | 33°F | 0" | 0" |
| 1972 | 32°F | 11°F | 0" | 0" |
| 1971 | 38°F | 27°F | 0.08" | 0" |
April 15 at Nearby Parks
Holiday Weather at Katmai
Official NPS WebsiteVisit nps.gov/katm for park information, alerts, and reservations
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