what is the weather like in spokane in may
Guide to Spokane weather in May. The average maximum daytime temperature in Spokane in May is a comfortable 20Â°C (68Â°F). The average night-time temperature is usually a cold 6Â°C (43Â°F). There are usually 9 hours of bright sunshine each day, which represents 61% of the 15 hours of daylight.