Weather on September 29 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 29th in Olympic National Park (via Seattle, WA) typically brings mild fall weather, with average highs around 67°F and lows near 51°F. Over 54 years of records, the warmest September 29th was in 1993 (67°F average), while the coldest was 2019 (50°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 28% of September 29th dates historically, with the wettest September 29th recording 1.57" 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 29th in Olympic? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 65°F | 57°F | 0.3" | -- |
| 2024 | 63°F | 51°F | 0" | -- |
| 2023 | 59°F | 46°F | 0" | -- |
| 2022 | 71°F | 57°F | 0" | -- |
| 2021 | 60°F | 52°F | 0.13" | -- |
| 2020 | 77°F | 54°F | 0" | -- |
| 2019 | 56°F | 44°F | 0.1" | -- |
| 2018 | 69°F | 52°F | -- | -- |
| 2017 | 68°F | 56°F | 0.1" | -- |
| 2016 | 66°F | 50°F | 0" | -- |
| 2015 | 73°F | 52°F | 0" | -- |
| 2014 | 65°F | 53°F | 0" | -- |
| 2013 | 58°F | 53°F | 1.57" | -- |
| 2012 | 67°F | 54°F | 0" | -- |
| 2011 | 76°F | 47°F | 0" | -- |
| 2010 | 64°F | 54°F | 0" | -- |
| 2009 | 61°F | 46°F | 0.74" | -- |
| 2008 | 73°F | 50°F | 0" | -- |
| 2007 | 60°F | 47°F | 0.08" | -- |
| 2006 | 74°F | 55°F | 0" | -- |
| 2005 | 63°F | 56°F | 0.41" | -- |
| 2004 | 64°F | 52°F | 0" | -- |
| 2003 | 68°F | 53°F | 0" | -- |
| 2002 | 63°F | 50°F | 0.46" | -- |
| 2001 | 72°F | 47°F | 0" | -- |
| 2000 | 67°F | 58°F | 0.58" | -- |
| 1999 | 66°F | 46°F | 0" | -- |
| 1997 | 76°F | 54°F | 0" | 0" |
| 1996 | 67°F | 52°F | 0" | 0" |
| 1995 | 69°F | 51°F | 0" | 0" |
| 1994 | 69°F | 61°F | 0" | 0" |
| 1993 | 81°F | 53°F | 0" | 0" |
| 1992 | 80°F | 48°F | 0" | 0" |
| 1991 | 69°F | 50°F | 0" | 0" |
| 1990 | 69°F | 51°F | 0" | 0" |
| 1989 | 71°F | 53°F | 0" | 0" |
| 1988 | 71°F | 49°F | 0" | 0" |
| 1987 | 74°F | 51°F | 0" | 0" |
| 1986 | 59°F | 54°F | 0.41" | 0" |
| 1985 | 70°F | 41°F | 0" | 0" |
| 1984 | 75°F | 45°F | 0" | 0" |
| 1983 | 61°F | 44°F | 0" | 0" |
| 1982 | 63°F | 45°F | 0" | 0" |
| 1981 | 63°F | 52°F | 1.07" | 0" |
| 1980 | 65°F | 57°F | 0.84" | 0" |
| 1979 | 65°F | 53°F | 0" | 0" |
| 1978 | 71°F | 55°F | 0" | 0" |
| 1977 | 58°F | 51°F | 0.1" | 0" |
| 1976 | 69°F | 55°F | 0" | 0" |
| 1975 | 68°F | 51°F | 0" | 0" |
| 1974 | 64°F | 45°F | 0" | 0" |
| 1973 | 64°F | 55°F | 0" | 0" |
| 1972 | 61°F | 50°F | 0" | 0" |
| 1971 | 59°F | 47°F | 0.03" | 0" |