Spokane
September
Weather in Spokane for September 2024
Your guide to Spokane weather in September - trends and predictions
Until now, September 2024 in Spokane has been nearly identical to the historical average, with a temperature of 27.4 °F (showing only a slight deviation of 0.2 °F).
The forecast for the next days in Spokane predicts temperatures to be around 22 °F, close to the historical average.
In general, the average temperature in Spokane at the beginning of September is 28.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23 °F by the end of September.
Spokane sees moderate rainfall in September, averaging 7 rainy days.
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23
Dry days
7
Rainy days
0
Snow days
23°/11°
Temperatures
14 km/h
Avg max wind
48 %
Avg humidity
Spokane in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | ||||||
| 2  30° | 3 26° | 4 26° | 5  28° | 6 29° | 7  29° | 8 31° |
| 9 29° | 10 28° | 11 23° | 12 23° | 13 24° | 14 24° | 15 25° |
| 16 29° | 17 22° | 18 26° | 19 24° | 20 22° | 21 21° | 22  20° |
| 23 22° | 24 27° | 25 26° | 26 20° | 27 25° | 28 20° | 29 20° |
| 30 23° |
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Temperatures trend during September in Spokane
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Cloudy | 31° /15° | 0 mm | 7 | |
| Sept. 2 | Overcast | 30° /17° | 0 mm | 7 | |
| Sept. 3 | Overcast | 26° /17° | 0 mm | 7 | |
| Sept. 4 | Overcast | 26° /14° | 0 mm | 7 | |
| Sept. 5 | Partly cloudy | 28° /14° | 0 mm | 7 | |
| Sept. 6 | Cloudy | 29° /14° | 0 mm | 7 | |
| Sept. 7 | Sunny | 29° /15° | 0 mm | 7 | |
| Sept. 8 | Sunny | 31° /16° | 0 mm | 8 | |
| Sept. 9 | Sunny | 29° /16° | 0 mm | 7 | |
| Sept. 10 | Sunny | 28° /15° | 0 mm | 7 | |
| Sept. 11 | Overcast | 23° /14° | 0 mm | 6 | |
| Sept. 12 | Overcast | 23° /13° | 0.2 mm | 5 | |
| Sept. 13 | Sunny | 24° /12° | 0 mm | 7 | |
| Sept. 14 | Sunny | 24° /12° | 0.1 mm | 7 | |
| Sept. 15 | Sunny | 25° /12° | 0 mm | 7 | |
| Sept. 16 | Sunny | 29° /12° | 0 mm | 7 | |
| Sept. 17 | Overcast | 22° /13° | 6.8 mm | 5 | |
| Sept. 18 | Sunny | 26° /11° | 0 mm | 4 | |
| Sept. 19 | Sunny | 24° /12° | 0 mm | 4 | |
| Sept. 20 | Sunny | 22° /9° | 0 mm | 4 | |
| Sept. 21 | Sunny | 21° /10° | 0 mm | 5 | |
| Sept. 22 | Patchy rain possible | 20° /10° | 0.4 mm | 3 | |
| Sept. 23 | Sunny | 22° /11° | 0 mm | 5 | |
| Sept. 24 | Sunny | 27° /13° | 0 mm | 5 | |
| Sept. 25 | Sunny | 26° /14° | 0 mm | 5 | |
| Sept. 26 | Sunny | 20° /9° | 0 mm | 4 | |
| Sept. 27 | Sunny | 25° /10° | 0 mm | 5 | |
| Sept. 28 | Sunny | 20° /11° | 0 mm | 5 | |
| Sept. 29 | Sunny | 20° /8° | 0 mm | 4 | |
| Sept. 30 | Sunny | 23° /11° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Spokane in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Spokane forecast closer to your planned date for the most up-to-date weather information.
Spokane in September - FAQ
What are the expected maximum and minimum temperatures in Spokane during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Spokane during September?
In September, Spokane can expect light to moderate rainfall, totaling 20.7 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Spokane during September?
The average wind speed in Spokane during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
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