Weather on September 15 at Kenai Fjords
Kenai Fjords National Park
Based on 55 years of data from Seward, AK
Planning Your Visit
September 15th in Kenai Fjords National Park (via Seward, AK) typically brings cool fall weather, with average highs around 55°F and lows near 44°F. Over 55 years of records, the warmest September 15th was in 2010 (57°F average), while the coldest was 1976 (44°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 62% of September 15th dates historically, with the wettest September 15th recording 6.07" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for September 15th in Kenai Fjords? 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 | 59°F | 49°F | -- | -- |
| 2024 | 55°F | 39°F | 0.08" | -- |
| 2023 | 50°F | 42°F | 2.41" | -- |
| 2022 | 51°F | 44°F | 0.84" | -- |
| 2021 | 51°F | 38°F | 0.84" | -- |
| 2020 | 53°F | 40°F | 0.1" | -- |
| 2019 | 53°F | 43°F | 2.31" | -- |
| 2018 | 58°F | 50°F | 0" | -- |
| 2017 | 53°F | 43°F | 0.28" | -- |
| 2016 | 59°F | 45°F | 0.94" | -- |
| 2015 | 54°F | 45°F | 1.4" | -- |
| 2014 | 52°F | 48°F | 4.93" | -- |
| 2013 | 65°F | 50°F | 0" | -- |
| 2012 | 52°F | 46°F | 6.02" | -- |
| 2011 | 49°F | 43°F | 1.12" | -- |
| 2010 | 67°F | 47°F | 0" | -- |
| 2009 | 62°F | 38°F | 0.03" | -- |
| 2008 | 49°F | 45°F | 1.32" | 0" |
| 2007 | 59°F | 47°F | 0" | 0" |
| 2006 | 51°F | 47°F | 3.91" | 0" |
| 2005 | 55°F | 41°F | 1.65" | -- |
| 2004 | 55°F | 46°F | 0" | 0" |
| 2003 | 57°F | 42°F | 0" | 0" |
| 2002 | 56°F | 48°F | 0.3" | 0" |
| 2001 | 59°F | 45°F | 0.03" | 0" |
| 2000 | 59°F | 41°F | 0" | 0" |
| 1999 | 58°F | 40°F | 0" | -- |
| 1998 | 57°F | 40°F | 0" | 0" |
| 1997 | 62°F | 42°F | 0" | 0" |
| 1996 | 54°F | 46°F | 0.46" | 0" |
| 1995 | 53°F | 47°F | 0" | 0" |
| 1994 | 54°F | 45°F | 3.91" | 0" |
| 1993 | 54°F | 48°F | 0" | 0" |
| 1992 | 56°F | 35°F | 0" | 0" |
| 1991 | 54°F | 51°F | 0.69" | 0" |
| 1990 | 53°F | 46°F | 0.05" | 0" |
| 1989 | 65°F | 45°F | 0" | 0" |
| 1988 | 55°F | 36°F | 0.46" | 0" |
| 1987 | 55°F | 35°F | 0" | 0" |
| 1986 | 54°F | 46°F | 0.03" | 0" |
| 1985 | 58°F | 53°F | 0" | 0" |
| 1984 | 54°F | 48°F | 1.4" | 0" |
| 1983 | 53°F | 37°F | 0" | 0" |
| 1982 | 56°F | 50°F | 6.07" | 0" |
| 1981 | 54°F | 44°F | 1.93" | 0" |
| 1980 | 57°F | 47°F | 0.03" | 0" |
| 1979 | 57°F | 49°F | 0.13" | 0" |
| 1978 | 59°F | 45°F | 0.03" | 0" |
| 1977 | 51°F | 45°F | 1.27" | 0" |
| 1976 | 47°F | 41°F | 3.68" | 0" |
| 1975 | 52°F | 42°F | 0" | 0" |
| 1974 | 53°F | 49°F | 3.2" | 0" |
| 1973 | 57°F | 39°F | 0" | 0" |
| 1972 | 59°F | 37°F | 0" | 0" |
| 1971 | 53°F | 39°F | 0.81" | 0" |