White Salmon, Washington, gets 30 inches of rain per year. The US average is 37. Snowfall is 32 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 126.
On average, there are 189 sunny days per year in White Salmon, Washington. The July high is around 81 degrees. The January low is 28. Our comfort index, which is based on humidity during the hot months, is a 66 out of 100, where higher is more comfortable. The US average on the comfort index is 44.