Cowiche, WA enjoys a moderate climate with mild winters and warm summers. Average temperatures for the area range from lows of about 45°F in winter to highs of over 85°F in summer. Precipitation is abundant year-round, with the majority of rainfall occurring during the months of November through March. The area also experiences occasional snowfall each winter season. On average, Cowiche has about 235 sunny days a year providing plenty of opportunities for outdoor activities or simply soaking up some sun.
Cowiche, Washington gets 9 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cowiche averages 20 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Cowiche. The US average is 205 sunny days.
Cowiche gets some kind of precipitation, on average, 80 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 87 degrees
Winter Low: the January low is 25
Rain: averages 9 inches of rain a year
Snow: averages 20 inches of snow a year