Weather on October 3 at Katmai
Katmai National Park and Preserve
Based on 28 years of data from Anchorage, AK
Planning Your Visit
October 3rd in Katmai National Park (via Anchorage, AK) typically brings cool fall weather, with average highs around 50°F and lows near 37°F. Over 28 years of records, the warmest October 3rd was in 2020 (51°F average), while the coldest was 2002 (36°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 46% of October 3rd dates historically, with the wettest October 3rd recording 2.97" of rain. The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for October 3rd in Katmai? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 55°F | 46°F | 0" | -- |
| 2024 | 54°F | 31°F | 0" | -- |
| 2023 | 48°F | 27°F | 0" | -- |
| 2022 | 55°F | 42°F | 0.03" | -- |
| 2021 | 45°F | 29°F | 0" | -- |
| 2020 | 58°F | 45°F | 0.05" | -- |
| 2019 | 53°F | 34°F | 0" | -- |
| 2018 | 56°F | 44°F | 0" | -- |
| 2017 | 54°F | 43°F | 0.69" | -- |
| 2016 | 53°F | 41°F | 0" | -- |
| 2015 | 47°F | 39°F | 0.86" | -- |
| 2014 | 44°F | 36°F | 0.2" | -- |
| 2013 | 52°F | 41°F | 0" | -- |
| 2012 | 48°F | 40°F | 0.74" | -- |
| 2011 | 51°F | 34°F | 0" | -- |
| 2010 | 55°F | 41°F | 0" | -- |
| 2009 | 48°F | 41°F | 0.2" | -- |
| 2008 | 43°F | 36°F | 0.15" | -- |
| 2007 | 52°F | 34°F | 0" | -- |
| 2006 | 50°F | 42°F | 0.56" | -- |
| 2005 | 52°F | 33°F | 0" | -- |
| 2004 | 53°F | 38°F | 0.08" | -- |
| 2003 | 52°F | 48°F | 2.97" | 0" |
| 2002 | 44°F | 29°F | 0" | 0" |
| 2001 | 46°F | 37°F | 0.3" | 0" |
| 2000 | 43°F | 35°F | 0" | -- |
| 1999 | 48°F | 36°F | 0.05" | 0" |
| 1998 | 49°F | 25°F | 0" | 0" |