Olympic National Park Weather in October
Olympic National Park in October averages 10°C (50°F) during the day and 3°C (37°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Olympic National Park in October
Analyzing past climate data, one can expect approximately 18 days of rain, averaging 145 mm (5.7 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Olympic National Park in October
Olympic National Park in October gets highs of 10°C (50°F) during the day and drops to 3°C (37°F) at night. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Olympic National Park in October
The month experiences a moderate amount of sunlight, with 160 hours of sunshine. This provides a nice balance between sunshine and clouds.October in Olympic National Park has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Olympic National Park's climate page.
Olympic National Park Temperature in October
Min Temperature
3°C (37°F)
Max Temperature
10°C (50°F)
Chance of Rain
58%
Precipitation
145 mm (5.7 in)
Rainy days
18 days
Humidity
68% *
Sunshine
160 hours *
Percentage Sunshine
46% *
Best Places in the United States of America in October
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in October →
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What to Wear in Olympic National Park in October
Dress warmly and in layers for your trip to Olympic National Park in October. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Olympic National Park in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Olympic National Park's climate page.
Temperature Rainfall Sunshine Humidity
See the full Olympic National Park climate overview or explore weather in the United States of America.
