Weather in Spokane in August
How warm is it in Spokane in August?
In August the typical daytime high in Spokane is 29.0 °C on average, from 30.9 °C at the start to 26.8 °C at the end of the month.
That is 0.6 °C cooler than in July and 6.0 °C warmer than in September.
The last 10 years were 1.6 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
Measured at the weather station Spokane Intl Ap, 9 km away.