Stanwood, WA has a mild coastal climate with cool summers and mild winters. The average temperature in the summer is around 70°F (21°C), and the average winter temperature is around 45°F (7°C). It is generally humid during most of the year, with light precipitation throughout. The city experiences an average of only 16 inches of rain annually, making it one of the driest cities in Washington State. During cold winters, snow does occur but rarely accumulates more than a few inches at a time. Mild ocean breezes also help to keep temperatures moderate throughout the year.
Stanwood, Washington gets 37 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Stanwood averages 5 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 164 sunny days per year in Stanwood. The US average is 205 sunny days.
Stanwood gets some kind of precipitation, on average, 159 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 74 degrees
Winter Low: the January low is 36
Rain: averages 37 inches of rain a year
Snow: averages 5 inches of snow a year