Weather on September 10 at Katmai
Katmai National Park and Preserve
Based on 29 years of data from Anchorage, AK
Planning Your Visit
September 10th in Katmai National Park (via Anchorage, AK) typically brings mild fall weather, with average highs around 60°F and lows near 45°F. Over 29 years of records, the warmest September 10th was in 2019 (57°F average), while the coldest was 2012 (44°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 45% of September 10th dates historically, with the wettest September 10th recording 0.84" 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 September 10th in Katmai? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 55°F | 50°F | 0.48" | -- |
| 2024 | 59°F | 51°F | 0.15" | -- |
| 2023 | 54°F | 43°F | 0.25" | -- |
| 2022 | 62°F | 48°F | 0" | -- |
| 2021 | 56°F | 50°F | 0.2" | -- |
| 2020 | 59°F | 39°F | 0.03" | -- |
| 2019 | 61°F | 53°F | 0" | -- |
| 2018 | 68°F | 40°F | 0" | -- |
| 2017 | 58°F | 48°F | 0" | -- |
| 2016 | 64°F | 37°F | 0" | -- |
| 2015 | 64°F | 48°F | 0.13" | -- |
| 2014 | 58°F | 51°F | 0.79" | -- |
| 2013 | 56°F | 50°F | 0.84" | -- |
| 2012 | 57°F | 31°F | 0" | -- |
| 2011 | 63°F | 46°F | 0" | -- |
| 2010 | 64°F | 43°F | 0" | -- |
| 2009 | 58°F | 48°F | 0" | -- |
| 2008 | 56°F | 48°F | 0.18" | -- |
| 2007 | 62°F | 49°F | 0.36" | -- |
| 2006 | 63°F | 42°F | 0.18" | -- |
| 2005 | 63°F | 49°F | 0.18" | -- |
| 2004 | 61°F | 41°F | 0" | 0" |
| 2003 | 62°F | 42°F | 0" | -- |
| 2002 | 58°F | 36°F | 0" | 0" |
| 2001 | 64°F | 36°F | 0" | -- |
| 2000 | 54°F | 44°F | 0.81" | -- |
| 1999 | 63°F | 43°F | 0" | 0" |
| 1998 | 55°F | 44°F | 0" | 0" |
| 1971 | 55°F | 48°F | 0" | 0" |