Rosalia, Washington gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rosalia averages 30 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 173 sunny days per year in Rosalia. The US average is 205 sunny days.
Rosalia gets some kind of precipitation, on average, 108 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 83 degrees
Winter Low: the January low is 23
Rain: averages 18 inches of rain a year
Snow: averages 30 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Rosalia is 6.8 (10=best), which means it is less comfortable than most places in Washington.
6.8 / 10
July, August and September are the most pleasant months in Rosalia, while December and January are the least comfortable months.