Which is the hottest month in Olympia?

The hottest time of year in Olympia is normally August. Expect maximum daytime temperatures to reach 25°C with no heat and humidity.

Which month has the most rain in Olympia?

In terms of rainfall, December is usually the wettest month in Olympia with 214mm on average. There are normally 21 days in December with some rain.

When is it sunniest in Olympia?

The sunniest time of year in Olympia is normally July with bright sunshine on average for 64% of daylight hours; that's 10 hours of sunshine per day.

Best time to visit Olympia

Q: When is the best time to visit Olympia?

The best time to visit Olympia is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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Olympia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Olympia?

The best time to visit Olympia is July based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0.5
Feb
1.5
Mar
1.5
Apr
3.5
May
4.5
Jun
5
Jul
4.5
Aug
4
Sep
1
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°F)

45
Jan
50
Feb
54
Mar
59
Apr
66
May
72
Jun
77
Jul
77
Aug
72
Sep
61
Oct
50
Nov
45
Dec

Hours of Sunshine (daily)

2
Jan
4
Feb
6
Mar
7
Apr
8
May
9
Jun
10
Jul
9
Aug
7
Sep
5
Oct
3
Nov
2
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Washington State (Olympia) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)