Weather on April 30 at Katmai
Katmai National Park and Preserve
AKAlaska200 ft elevation
Avg High52°F
Avg Low36°F
Warmest200553°F
Coldest197234°F
Based on 32 years of data from Anchorage, AK
Planning Your Visit
April 30th in Katmai National Park (via Anchorage, AK) typically brings cool spring weather, with average highs around 52°F and lows near 36°F. Over 32 years of records, the warmest April 30th was in 2005 (53°F average), while the coldest was 1972 (34°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 22% of April 30th dates historically. 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 April 30th in Katmai? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 47°F | 31°F | 0" | -- |
| 2025 | 47°F | 38°F | 0" | -- |
| 2024 | 48°F | 41°F | 0" | -- |
| 2023 | 51°F | 37°F | 0" | -- |
| 2022 | 50°F | 34°F | 0" | -- |
| 2021 | 49°F | 33°F | 0" | -- |
| 2020 | 54°F | 28°F | 0" | -- |
| 2019 | 60°F | 41°F | 0.05" | -- |
| 2018 | 52°F | 44°F | 0" | -- |
| 2017 | 53°F | 39°F | 0" | -- |
| 2016 | 55°F | 37°F | 0" | -- |
| 2015 | 51°F | 39°F | 0" | -- |
| 2014 | 60°F | 38°F | 0" | -- |
| 2013 | 42°F | 33°F | 0.05" | -- |
| 2012 | 57°F | 41°F | 0" | -- |
| 2011 | 52°F | 37°F | 0" | -- |
| 2010 | 48°F | 37°F | 0" | -- |
| 2009 | 60°F | 37°F | 0" | -- |
| 2008 | 49°F | 35°F | 0.08" | -- |
| 2007 | 55°F | 31°F | 0" | -- |
| 2006 | 50°F | 31°F | 0" | -- |
| 2005 | 66°F | 40°F | 0.1" | -- |
| 2004 | 60°F | 40°F | 0" | 0" |
| 2003 | 62°F | 35°F | 0" | -- |
| 2002 | 51°F | 40°F | 0.38" | 0" |
| 2001 | 59°F | 37°F | 0" | 0" |
| 2000 | 53°F | 36°F | 0" | 0" |
| 1999 | 46°F | 35°F | 0.05" | 0" |
| 1998 | 46°F | 30°F | 0" | 0" |
| 1973 | 45°F | 35°F | 0.28" | 0" |
| 1972 | 42°F | 27°F | 0" | 0" |
| 1971 | 45°F | 31°F | 0" | 0" |
April 30 at Nearby Parks
Holiday Weather at Katmai
Official NPS WebsiteVisit nps.gov/katm for park information, alerts, and reservations
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