Neither the Natrona County Treasurerâs office nor the Natrona County Assessorâs office will be held liable as to the validity, accuracy, correctness, completeness, and/or reliability of this data.
Spokane, Washington, gets 16 inches of rain per year. The US average is 39. Snowfall is 45 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 51. On average, there are 171 sunny days per year in Spokane, Washington.
Spokane Rainfall Below Average - Spokane, North Idaho News & Weather KHQ.com. Spokane Rainfall Below Average. Up at the Harvest House in Green Bluff, things are a little dryer than it has been the past couple of years. Spokane is about .42 inches below the normal rainfall for the month of April, and almost 3 inches below for the entire season. However, April, May and June are very active months, with lots of rainfall on average.