Weather on September 28 at Olympic
Olympic National Park
Based on 54 years of data from Seattle, WA
Elevation Note: Olympic sits at 1,500 ft. Expect temperatures 5°F cooler than the data shown below, which comes from Seattle, WA at a lower elevation.
Planning Your Visit
September 28th in Olympic National Park (via Seattle, WA) typically brings mild fall weather, with average highs around 68°F and lows near 51°F. Over 54 years of records, the warmest September 28th was in 2017 (71°F average), while the coldest was 1972 (50°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 28th dates historically, with the wettest September 28th recording 3.23" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 28th in Olympic? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 72°F | 55°F | 0" | -- |
| 2024 | 65°F | 51°F | 0" | -- |
| 2023 | 62°F | 50°F | 0.51" | -- |
| 2022 | 66°F | 54°F | 0.05" | -- |
| 2021 | 64°F | 52°F | 0.18" | -- |
| 2020 | 72°F | 54°F | 0" | -- |
| 2019 | 60°F | 48°F | 0" | -- |
| 2018 | 76°F | 56°F | 0" | -- |
| 2017 | 87°F | 55°F | 0" | -- |
| 2016 | 68°F | 54°F | 0" | -- |
| 2015 | 69°F | 53°F | 0" | -- |
| 2014 | 67°F | 55°F | 0" | -- |
| 2013 | 63°F | 55°F | 3.23" | -- |
| 2012 | 76°F | 53°F | 0" | -- |
| 2011 | 65°F | 48°F | 0.03" | -- |
| 2010 | 69°F | 56°F | 0.03" | -- |
| 2009 | 65°F | 46°F | 0.03" | -- |
| 2008 | 68°F | 51°F | 0" | -- |
| 2007 | 60°F | 48°F | 0.13" | -- |
| 2006 | 76°F | 56°F | 0" | -- |
| 2005 | 69°F | 46°F | 0" | -- |
| 2004 | 68°F | 52°F | 0.03" | -- |
| 2003 | 82°F | 55°F | 0" | -- |
| 2002 | 76°F | 47°F | 0" | -- |
| 2001 | 67°F | 44°F | 0" | -- |
| 2000 | 66°F | 53°F | 0" | -- |
| 1999 | 71°F | 40°F | 0" | -- |
| 1997 | 69°F | 58°F | 0" | 0" |
| 1996 | 73°F | 51°F | 0" | 0" |
| 1995 | 67°F | 56°F | 0.13" | 0" |
| 1994 | 76°F | 56°F | 0" | 0" |
| 1993 | 76°F | 52°F | 0" | 0" |
| 1992 | 74°F | 46°F | 0" | 0" |
| 1991 | 64°F | 52°F | 0" | 0" |
| 1990 | 72°F | 53°F | 0" | 0" |
| 1989 | 71°F | 55°F | 0" | 0" |
| 1988 | 69°F | 51°F | 0" | 0" |
| 1987 | 69°F | 47°F | 0" | 0" |
| 1986 | 61°F | 55°F | 0.08" | 0" |
| 1985 | 71°F | 45°F | 0" | 0" |
| 1984 | 71°F | 44°F | 0" | 0" |
| 1983 | 60°F | 42°F | 0" | 0" |
| 1982 | 60°F | 46°F | 0.28" | 0" |
| 1981 | 61°F | 54°F | 1.35" | 0" |
| 1980 | 65°F | 54°F | 0.08" | 0" |
| 1979 | 66°F | 51°F | 0" | 0" |
| 1978 | 65°F | 55°F | 0.28" | 0" |
| 1977 | 57°F | 49°F | 0.81" | 0" |
| 1976 | 74°F | 59°F | 0" | 0" |
| 1975 | 66°F | 53°F | 0" | 0" |
| 1974 | 62°F | 50°F | 0" | 0" |
| 1973 | 74°F | 53°F | 0" | 0" |
| 1972 | 54°F | 46°F | 0" | 0" |
| 1971 | 53°F | 50°F | 0.91" | 0" |