Climate of Olympia, Washington, USA
Point-value climate at Olympia (Washington, United States of America). Population approximately 156,984.
Located in Washington, United States of America, Olympia has a seasonal climate. Population approximately 156,984. Monthly average temperatures range from 3.9°C / 39°F in January to 18.2°C / 64.8°F in August, with rainfall varying from 21 mm / 0.8 in (July) to 205 mm / 8.1 in (December) — about 1296 mm / 51 in across the year. Olympia is the capital of Washington. These are point-value climate normals sampled at Olympia's coordinates — often quite different from the surrounding region's area-weighted average.
Best sunny months: June, July, August.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 3.9°C39°F | 193 mm7.6″ | — |
| February | 5.3°C41.5°F | 155 mm6.1″ | — |
| March | 7.3°C45.1°F | 135 mm5.3″ | — |
| April | 9.6°C49.3°F | 93 mm3.7″ | — |
| May | 12.8°C55°F | 57 mm2.2″ | — |
| 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 |
| September | 15.5°C59.9°F | 54 mm2.1″ | — |
| October | 11°C51.8°F | 107 mm4.2″ | — |
| November | 6.7°C44.1°F | 203 mm8″ | — |
| December | 3.9°C39°F | 205 mm8.1″ | — |
Frequently asked questions
What is the best time to visit Olympia?
The months with the sunniest, driest weather are June, July, August. Olympia's warmest month is August at an average of 18.2°C / 64.8°F, and its driest month is July with about 21 mm / 0.8 in of rain.
What is the climate of Olympia?
Olympia, in Washington, United States of America, has monthly average temperatures ranging from 3.9°C / 39°F in January to 18.2°C / 64.8°F in August. Annual rainfall is approximately 1296 mm / 51 in, with the wettest month being December (205 mm / 8.1 in) and the driest July (21 mm / 0.8 in).
What is the average temperature in Olympia in August?
The average temperature in Olympia in August is 18.2°C / 64.8°F, with rainfall of about 28 mm / 1.1 in — the warmest month of the year.
When is the driest month in Olympia?
The driest month in Olympia is July, with about 21 mm / 0.8 in of average monthly rainfall. Average temperature that month is 17.9°C / 64.2°F.
When is the wettest month in Olympia?
The wettest month in Olympia is December, with approximately 205 mm / 8.1 in of average monthly rainfall.