Olympic National Park Weather in June

June in Olympic National Park brings moderate temperatures, with daytime highs of 14°C (57°F) and nights around 5°C (41°F). Expect around 33 mm (1.3 in) of rainfall during the month.

Rainfall in Olympic National Park in June

On average, there are about 13 days with rain during this month, averaging 33 mm (1.3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Olympic National Park in June

In June, Olympic National Park gets moderate temperatures, with highs of 14°C (57°F). Nights cool to around 5°C (41°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Olympic National Park in June

Enjoy a sunny month with about 280 hours of sunshine, making it one of the brighter months of the year despite the cool conditions.

For Olympic National Park itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.