Weather on August 9 at Katmai
Katmai National Park and Preserve
Based on 30 years of data from Anchorage, AK
Planning Your Visit
August 9th in Katmai National Park (via Anchorage, AK) typically brings mild summer weather, with average highs around 67°F and lows near 53°F. Over 30 years of records, the warmest August 9th was in 2003 (70°F average), while the coldest was 2008 (53°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 53% of August 9th dates historically, with the wettest August 9th recording 0.91" of rain. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for August 9th in Katmai? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 65°F | 56°F | 0.03" | -- |
| 2024 | 63°F | 52°F | 0.03" | -- |
| 2023 | 64°F | 57°F | 0.61" | -- |
| 2022 | 58°F | 51°F | 0.08" | -- |
| 2021 | 65°F | 52°F | 0.76" | -- |
| 2020 | 71°F | 51°F | 0" | -- |
| 2019 | 79°F | 55°F | 0" | -- |
| 2018 | 70°F | 53°F | 0" | -- |
| 2017 | 65°F | 52°F | 0.3" | -- |
| 2016 | 68°F | 57°F | 0" | -- |
| 2015 | 63°F | 57°F | 0.66" | -- |
| 2014 | 69°F | 55°F | 0" | -- |
| 2013 | 59°F | 52°F | 0.13" | -- |
| 2012 | 73°F | 53°F | 0" | -- |
| 2011 | 58°F | 49°F | 0.91" | -- |
| 2010 | 67°F | 53°F | 0.13" | -- |
| 2009 | 65°F | 55°F | 0" | -- |
| 2008 | 56°F | 50°F | 0.36" | -- |
| 2007 | 72°F | 55°F | 0.05" | -- |
| 2006 | 63°F | 54°F | 0.03" | -- |
| 2005 | 73°F | 56°F | 0" | -- |
| 2004 | 76°F | 53°F | 0" | -- |
| 2003 | 83°F | 57°F | 0" | 0" |
| 2002 | 68°F | 50°F | 0" | 0" |
| 2001 | 67°F | 57°F | 0" | 0" |
| 2000 | 69°F | 46°F | 0" | -- |
| 1999 | 66°F | 52°F | 0.08" | 0" |
| 1998 | 62°F | 52°F | 0.05" | 0" |
| 1972 | 70°F | 38°F | 0" | 0" |
| 1971 | 60°F | 55°F | 0.05" | 0" |