October weather forecastOlympic National Park, WA

The incredibly scenic Green Moss stream flowing downstream in the Olympic National Park, Washington

October

Weather in October

In October, autumn firmly makes its presence felt in Olympic National Park. The park bids farewell to the last of the high-temperature days of September, welcoming a mild, more forgiving climate. The month records a jump in rainfall to 5.3" (135mm), marking the move towards a wetter period. October's enchanting weather blankets the park in fall colors, acting as a reminder of the cold yet serene winter months ahead.

Temperature

As Olympic National Park, Washington, enters October, the average high-temperature decreases from the an agreeable 68.5°F (20.3°C) of September to a refreshing 56.8°F (13.8°C). Throughout October, Olympic National Park anticipates an average low-temperature of 41.2°F (5.1°C).

Rainfall

In Olympic National Park, in October, during 14 rainfall days, 5.28" (134mm) of precipitation is typically accumulated. Throughout the year, there are 149 rainfall days, and 56.3" (1430mm) of precipitation is accumulated.

Snowfall

In Olympic National Park, snow does not fall in April through October.

Daylight

The average length of the day in October is 10h and 49min.
On the first day of October, sunrise is at 7:14 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 5:56 pm PDT.

Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in October, in Olympic National Park, is 56.8°F (13.8°C), while the low-temperature averages to 41.2°F (5.1°C).

In Olympic National Park, during October, the rain falls for 14 days and regularly aggregates up to 5.28" (134mm) of precipitation.

In Olympic National Park, snow does not fall in April through October.

In Olympic National Park, in October, it doesn't snow. In November, it regularly snows.

In October, the average day length is 10h and 49min.

In October, on the first day of the month, sunrise is at 7:14 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 5:56 pm PDT.

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Sep

October

Nov

Average high temperature

68.5°F

56.9°F

46.4°F

Average low temperature

Average rainfall

Average rainfall days

Average snowfall

Average daylight

Average temperature in October
Olympic National Park, WA

Average high temperature in October: 56.9°F

The warmest month (with the highest average high temperature) is August (74.1°F).
The month with the lowest average high temperature is January (40.7°F).

Average low temperature in October: 41.1°F

The month with the highest average low temperature is August (50.9°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

Average rainfall in October
Olympic National Park, WA

Average rainfall in October: 5.3"

The wettest month (with the highest rainfall) is December (9.9").
The driest month (with the least rainfall) is July (0.8").

Average rainfall days in October
Olympic National Park, WA

Average rainfall days in October: 14 days

The month with the highest number of rainy days is November (18 days).
The month with the least rainy days is July (5 days).

Average snowfall in October
Olympic National Park, WA

Average snowfall in October: 0"

The month with the highest snowfall is January (7.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average daylight in October
Olympic National Park, WA

Average daylight in October: 10h and 48min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).