Monthly weather forecast and climate
Olympic National Park, WA

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

What is the coldest month in Olympic National Park?

January is the coldest month in Olympic National Park, Washington, with an average high-temperature of 40.6°F (4.8°C) and an average low-temperature of 31.1°F (-0.5°C).

How many days does it rain in Olympic National Park?

Throughout the year, there are 149 rainfall days, and 56.3" (1430.2mm) of precipitation is accumulated.

When does it snow in Olympic National Park?

January through March, November and December are months with snowfall.

How much does it snow in Olympic National Park?

Throughout the year, in Olympic National Park, 14.5" (368.2mm) of snow is accumulated.

When does it snow the most in Olympic National Park?

The month with the most snowfall is January when 7.1" (180.3mm) of snow is typically aggregated.

What is the driest month in Olympic National Park?

The month with the least rainfall in Olympic National Park, Washington, is July when the rain falls for 5 days and typically collects 0.8" (19.1mm) of precipitation.

What is the warmest month in Olympic National Park?

August is the warmest month in Olympic National Park, with an average high-temperature of 74.1°F (23.4°C) and an average low-temperature of 50.9°F (10.5°C).

What is the rainiest month in Olympic National Park?

December is the month with the most rainfall in Olympic National Park, Washington. Rain falls for 17 days and accumulates 9.9" (251mm) of precipitation.
Average temperature - Olympic National Park, WA
Average rainfall - Olympic National Park, WA
Average rainfall days - Olympic National Park, WA
Average snowfall - Olympic National Park, WA
Average daylight - Olympic National Park, WA
deutscheenglishespañolрусский中文