Weather on August 17 at Lake Clark
Lake Clark National Park and Preserve
Based on 30 years of data from Anchorage, AK
Planning Your Visit
August 17th in Lake Clark National Park (via Anchorage, AK) typically brings mild summer weather, with average highs around 66°F and lows near 51°F. Over 30 years of records, the warmest August 17th was in 2004 (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 57% of August 17th dates historically, with the wettest August 17th recording 1.85" 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 August 17th in Lake Clark? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 67°F | 45°F | 0" | -- |
| 2024 | 66°F | 49°F | 0.03" | -- |
| 2023 | 69°F | 46°F | 0" | -- |
| 2022 | 61°F | 51°F | 1.85" | -- |
| 2021 | 62°F | 51°F | 0.48" | -- |
| 2020 | 70°F | 51°F | 0" | -- |
| 2019 | 75°F | 52°F | 0" | -- |
| 2018 | 66°F | 50°F | 0.05" | -- |
| 2017 | 58°F | 46°F | 0.13" | -- |
| 2016 | 66°F | 53°F | 0.2" | -- |
| 2015 | 62°F | 54°F | 0.76" | -- |
| 2014 | 66°F | 53°F | 0.1" | -- |
| 2013 | 68°F | 54°F | 0.56" | -- |
| 2012 | 67°F | 50°F | 0" | -- |
| 2011 | 64°F | 54°F | 1.32" | -- |
| 2010 | 60°F | 53°F | 0.08" | -- |
| 2009 | 68°F | 54°F | 0.18" | -- |
| 2008 | 64°F | 51°F | 0" | -- |
| 2007 | 68°F | 52°F | 0.46" | -- |
| 2006 | 61°F | 53°F | 0.61" | -- |
| 2005 | 62°F | 55°F | 0.51" | -- |
| 2004 | 82°F | 56°F | 0" | -- |
| 2003 | 59°F | 51°F | 0.18" | -- |
| 2002 | 70°F | 49°F | 0" | 0" |
| 2001 | 65°F | 56°F | 0.36" | -- |
| 2000 | 66°F | 45°F | 0" | -- |
| 1999 | 69°F | 52°F | 0" | 0" |
| 1998 | 64°F | 49°F | 0" | 0" |
| 1972 | 63°F | 38°F | 0" | 0" |
| 1971 | 61°F | 49°F | 0" | 0" |