Pine Grove, WA has a mild climate with generally warm summers and cool winters. The temperatures tend to stay fairly consistent throughout the year, rarely dropping too far below freezing or rising too high in summer. Rainfall is moderate with predominantly dry summers and wet winters, and occasional snowfall during the winter months. Pine Grove also experiences many days of sunshine throughout the year, making it an ideal place for outdoor activities all year round.
Pine Grove, Washington gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Pine Grove averages 44 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 174 sunny days per year in Pine Grove. The US average is 205 sunny days.
Pine Grove gets some kind of precipitation, on average, 93 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 82 degrees
Winter Low: the January low is 18
Rain: averages 17 inches of rain a year
Snow: averages 44 inches of snow a year