Weather on May 21 at Kenai Fjords
Kenai Fjords National Park
Based on 56 years of data from Seward, AK
Planning Your Visit
May 21st in Kenai Fjords National Park (via Seward, AK) typically brings cool spring weather, with average highs around 54°F and lows near 40°F. Over 56 years of records, the warmest May 21st was in 2004 (58°F average), while the coldest was 1971 (39°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 48% of May 21st dates historically, with the wettest May 21st recording 2.31" of rain. The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
Planning for May 21st 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 |
|---|---|---|---|---|
| 2026 | 47°F | 37°F | 0.89" | -- |
| 2025 | 51°F | 42°F | -- | -- |
| 2024 | 45°F | 41°F | 0.23" | -- |
| 2023 | 51°F | 38°F | 0" | -- |
| 2022 | 64°F | 40°F | 0" | -- |
| 2021 | 48°F | 39°F | 0.05" | -- |
| 2020 | 48°F | 40°F | 1.27" | -- |
| 2019 | 60°F | 40°F | 0" | -- |
| 2018 | 52°F | 43°F | 0.25" | -- |
| 2017 | 50°F | 43°F | 1.02" | -- |
| 2016 | 56°F | 44°F | 0.08" | -- |
| 2015 | 57°F | 45°F | 0" | -- |
| 2014 | 58°F | 43°F | 0" | -- |
| 2013 | 51°F | 32°F | 0" | -- |
| 2012 | 60°F | 40°F | 0.03" | -- |
| 2011 | 48°F | 32°F | 0" | -- |
| 2010 | 58°F | 39°F | 0" | -- |
| 2009 | 52°F | 35°F | 0.05" | -- |
| 2008 | 59°F | 38°F | 0" | 0" |
| 2007 | 57°F | 38°F | 0" | 0" |
| 2006 | 59°F | 33°F | 0.51" | -- |
| 2005 | 57°F | 47°F | 0.23" | -- |
| 2004 | 68°F | 49°F | 0" | 0" |
| 2003 | 59°F | 38°F | 0" | 0" |
| 2002 | 72°F | 43°F | 0" | 0" |
| 2001 | 50°F | 41°F | 0.41" | 0" |
| 2000 | 55°F | 40°F | 0" | 0" |
| 1999 | 53°F | 39°F | 0.05" | 0" |
| 1998 | 51°F | 37°F | 0.13" | 0" |
| 1997 | 72°F | 37°F | 0" | 0" |
| 1996 | 48°F | 42°F | 0.76" | 0" |
| 1995 | 49°F | 45°F | 0.23" | 0" |
| 1994 | 44°F | 40°F | 2.16" | 0" |
| 1993 | 51°F | 45°F | 0.76" | 0" |
| 1992 | 54°F | 41°F | 0" | 0" |
| 1991 | 66°F | 44°F | 0" | 0" |
| 1990 | 52°F | 40°F | 0" | 0" |
| 1989 | 60°F | 45°F | 0" | 0" |
| 1988 | 61°F | 40°F | 0" | 0" |
| 1987 | 49°F | 39°F | 0.61" | 0" |
| 1986 | 60°F | 44°F | 0" | 0" |
| 1985 | 55°F | 35°F | 0" | 0" |
| 1984 | 53°F | 45°F | 0.08" | 0" |
| 1983 | 49°F | 42°F | 0.46" | 0" |
| 1982 | 54°F | 37°F | 0" | 0" |
| 1981 | 52°F | 37°F | 0.05" | 0" |
| 1980 | 46°F | 40°F | 0.3" | 0" |
| 1979 | 50°F | 40°F | 0" | 0" |
| 1978 | 65°F | 45°F | 0" | 0" |
| 1977 | 56°F | 35°F | 0.03" | 0" |
| 1976 | 51°F | 36°F | 0" | 0" |
| 1975 | 49°F | 40°F | 0.46" | 0" |
| 1974 | 55°F | 35°F | 0" | 0" |
| 1973 | 46°F | 37°F | 0.08" | 0" |
| 1972 | 50°F | 35°F | 0" | 0" |
| 1971 | 42°F | 36°F | 2.31" | 0" |