Soda Springs Weather in September

What's the weather like in Soda Springs (Idaho) in September 2025?

The climate in Soda Springs during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Soda Springs and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 21°C (69°F), whilst at night 2°C (35°F) is normal.

Soda Springs weather averages (imperial / metric)
Daytime temperature 20.8°C 69.4°F
Nightly temperature 1.6°C 34.9°F
Average temperature 11.2°C 52.2°F
Daily sunshine 10.1 hrs
Avg rainfall 35 mm 1.4 ins
Rainy days 7 days
Sea temperature 15.7°C 60.2°F
Humidity 48%
Windspeed 15.1kph 9 mph

On average September is the 5th driest month of the year in Soda Springs with around 35mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.1 hours of sunshine per day.

September temperatures in Soda Springs

Soda Springs average temperature in September

September rainfall

Soda Springs average rain in September

September hourly sunshine

Soda Springs average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Soda Springs in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Soda Springs weather stats

Soda Springs weather statistics
Hottest month: July 26.4°C 79.5°F
Driest month: July 26mm 1ins
Sunniest month: July 12.6hrs
Coldest month: January -2.9°C 26.8°F
Wettest month: May 45mm 1.8ins
Map showing location of Soda Springs (42.65437, -111.60467) Soda Springs map pin © Google

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