Average monthly snow and rainfall in Oak Harbor (WA)
The mean monthly precipitation over the year in Oak Harbor (Washington State), including rain, snow, hail.
- Most rainfall (rainy season) is seen in November.
- Oak Harbor has dry periods in July and August.
- On average, November is the wettest month with 100 mm of precipitation.
- On average, July is the driest month with 15 mm of precipitation.
- The average amount of annual precipitation is 641 mm.
Forecast for Oak Harbor (WA)
Tue May 07
12°C | 7°C
W 
22 km/h
22 km/h0.1 mm
partly cloudy and chance of slight rain
Wed May 08
13°C | 7°C
W 18 km/h
18 km/h
clear and no rain
Thu May 09
16°C | 6°C
NW 11 km/h
11 km/h
clear and no rain
