Arlington, Washington gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Arlington averages 5 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 160 sunny days per year in Arlington. The US average is 205 sunny days.
Arlington gets some kind of precipitation, on average, 174 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.
Summer High: the July high is around 74 degrees
Winter Low: the January low is 35
Rain: averages 42 inches of rain a year
Snow: averages 5 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Arlington is 7.2 (10=best), which means it is more comfortable than most places in Washington.
7.2 / 10
August, July and September are the most pleasant months in Arlington, while December and January are the least comfortable months.