Best Time to Visit Olympia, Washington, USA
Olympia is at its sunniest and driest in June–August.
The best time to visit Olympia for sunny, dry weather is June–August — 3 months of the year fit our sunny profiles at this specific location. The drier stretch runs through April–October; the wetter half falls in November–March. At the city itself, monthly average temperatures range from 3.9°C / 39°F in January to 18.2°C / 64.8°F in August, with rainfall from 21 mm / 0.8 in (July) to 205 mm / 8.1 in (December). These are point-value climate normals sampled at Olympia, Washington, United States of America's coordinates — usually more actionable for travellers than the country-wide average. Olympia's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| June | 15.6°C60.1°F | 45 mm1.8″ | Sunny & Mild |
| July | 17.9°C64.2°F | 21 mm0.8″ | Sunny & Mild |
| August | 18.2°C64.8°F | 28 mm1.1″ | Sunny & Mild |
Frequently asked questions
When is the best time to visit Olympia?
The best time to visit Olympia for sunny, dry weather is June, July, August. At the city itself, the warmest month is August averaging 18.2°C / 64.8°F, and the driest is July with about 21 mm / 0.8 in of rain. These are point-value climate normals sampled at Olympia's coordinates.
When is the rainy season in Olympia?
The rainy season at Olympia, Washington runs through November–March, when monthly rainfall exceeds the annual median of about 107 mm / 4.2 in. The wettest single month is December (205 mm / 8.1 in).
What is the driest month in Olympia?
The driest month in Olympia is July, averaging about 21 mm / 0.8 in of rainfall. Temperature that month averages 17.9°C / 64.2°F.
What months should I avoid visiting Olympia?
The least comfortable months for travel to Olympia — based on point-value climate at the city — are January, February, November, December. These are the wettest or coolest months at this location. Rainfall peaks at 205 mm / 8.1 in in December, and the coldest month averages 3.9°C / 39°F.
Is Olympia climate different from United States of America overall?
Yes, usually. Our Olympia figures are point-value climate normals sampled at the city itself, while our United States of America figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Olympia specifically — usually the more actionable data for a traveller planning to spend time in the city.