Weather on May 23 at Katmai
Katmai National Park and Preserve
Based on 32 years of data from Anchorage, AK
Planning Your Visit
May 23rd in Katmai National Park (via Anchorage, AK) typically brings cool spring weather, with average highs around 59°F and lows near 44°F. Over 32 years of records, the warmest May 23rd was in 2006 (61°F average), while the coldest was 1972 (42°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 25% of May 23rd dates historically, with the wettest May 23rd recording 0.71" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for May 23rd in Katmai? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 50°F | 38°F | 0.1" | -- |
| 2025 | 61°F | 45°F | 0" | -- |
| 2024 | 55°F | 41°F | 0.13" | -- |
| 2023 | 56°F | 47°F | 0" | -- |
| 2022 | 65°F | 41°F | 0" | -- |
| 2021 | 63°F | 40°F | 0" | -- |
| 2020 | 57°F | 44°F | 0" | -- |
| 2019 | 57°F | 48°F | 0" | -- |
| 2018 | 57°F | 45°F | 0.13" | -- |
| 2017 | 54°F | 42°F | 0" | -- |
| 2016 | 60°F | 45°F | 0.15" | -- |
| 2015 | 56°F | 45°F | 0" | -- |
| 2014 | 66°F | 41°F | 0" | -- |
| 2013 | 58°F | 44°F | 0.05" | -- |
| 2012 | 64°F | 49°F | 0" | -- |
| 2011 | 68°F | 46°F | 0" | -- |
| 2010 | 55°F | 38°F | 0" | -- |
| 2009 | 60°F | 37°F | 0" | -- |
| 2008 | 61°F | 46°F | 0" | -- |
| 2007 | 52°F | 46°F | 0.28" | -- |
| 2006 | 75°F | 46°F | 0" | -- |
| 2005 | 63°F | 44°F | 0.03" | -- |
| 2004 | 54°F | 50°F | 0.71" | -- |
| 2003 | 62°F | 46°F | 0" | 0" |
| 2002 | 64°F | 50°F | 0" | 0" |
| 2001 | 60°F | 47°F | 0" | 0" |
| 2000 | 54°F | 41°F | 0" | -- |
| 1999 | 59°F | 43°F | 0" | 0" |
| 1998 | 54°F | 42°F | 0" | 0" |
| 1973 | 55°F | 36°F | 0" | 0" |
| 1972 | 48°F | 36°F | 0" | 0" |
| 1971 | 49°F | -- | 0" | 0" |