Spokane Weather in September

September in Spokane brings high temperatures, with daytime highs of 24°C (75°F) and nights around 8°C (46°F). The perfect weather makes it a solid choice for a visit.

Rainfall in Spokane in September

Historically, the month has about 6 days of rain, averaging 15 mm (0.6 in) in total. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Spokane in September

Weather in Spokane is at its perfect in September. Highs reach 24°C (75°F), while nights settle around 8°C (46°F). The summer season takes place during September. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Spokane in September

With approximately 272 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, May, June and September typically offer the best circumstances for Spokane.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Spokane's climate page.

Spokane Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 20%  

Precipitation 15 mm (0.6 in)  

Rainy days 6 days  

Humidity 54%  

Sunshine 272 hours  

Percentage Sunshine 72%  

What to Wear in Spokane in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Spokane in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Spokane's climate page.

More climate data for Spokane

Temperature Rainfall Sunshine Humidity

See the full Spokane climate overview or explore weather in the United States of America.