Weather on June 23 at Katmai
Katmai National Park and Preserve
AKAlaska200 ft elevation
Avg High66°F
Avg Low51°F
Warmest202469°F
Coldest197250°F
Based on 31 years of data from Anchorage, AK
Planning Your Visit
June 23rd in Katmai National Park (via Anchorage, AK) typically brings mild summer weather, with average highs around 66°F and lows near 51°F. Over 31 years of records, the warmest June 23rd was in 2024 (69°F average), while the coldest was 1972 (50°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 26% of June 23rd dates historically, with the wettest June 23rd recording 1.02" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for June 23rd in Katmai? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 56°F | 51°F | 0" | -- |
| 2024 | 77°F | 60°F | 0" | -- |
| 2023 | 72°F | 56°F | 0.05" | -- |
| 2022 | 77°F | 57°F | 0" | -- |
| 2021 | 61°F | 52°F | 0.05" | -- |
| 2020 | 65°F | 51°F | 0.13" | -- |
| 2019 | 79°F | 53°F | 0" | -- |
| 2018 | 63°F | 50°F | 0" | -- |
| 2017 | 57°F | 49°F | 0" | -- |
| 2016 | 68°F | 57°F | 0" | -- |
| 2015 | 70°F | 51°F | 0" | -- |
| 2014 | 67°F | 50°F | 0.08" | -- |
| 2013 | 74°F | 51°F | 0" | -- |
| 2012 | 73°F | 55°F | 0" | -- |
| 2011 | 67°F | 52°F | 0" | -- |
| 2010 | 63°F | 53°F | 0" | -- |
| 2009 | 58°F | 44°F | 0.28" | -- |
| 2008 | 59°F | 49°F | 0" | -- |
| 2007 | 62°F | 50°F | 0.03" | -- |
| 2006 | 61°F | 50°F | 0" | -- |
| 2005 | 68°F | 52°F | 0" | -- |
| 2004 | 66°F | 51°F | 0" | -- |
| 2003 | 66°F | 51°F | 0" | -- |
| 2002 | 64°F | 46°F | 0.15" | 0" |
| 2001 | 74°F | 53°F | 0" | 0" |
| 2000 | 69°F | 49°F | 0" | 0" |
| 1999 | 66°F | 51°F | 0" | 0" |
| 1998 | 66°F | 47°F | 0" | 0" |
| 1973 | 65°F | 45°F | 0" | 0" |
| 1972 | 55°F | 45°F | 1.02" | 0" |
| 1971 | 64°F | 47°F | 0" | 0" |
June 23 at Nearby Parks
Holiday Weather at Katmai
Official NPS WebsiteVisit nps.gov/katm for park information, alerts, and reservations
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