Idaho Falls Weather in August

What's the weather like in Idaho Falls (Idaho) in August 2024?

The climate in Idaho Falls during August can be summarized as warm and dry.

August is in the summer in Idaho Falls and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 10°C (49°F) is normal.

Idaho Falls weather averages (imperial / metric)
Daytime temperature 29.1°C 84.4°F
Nightly temperature 9.5°C 49.1°F
Average temperature 19.3°C 66.7°F
Daily sunshine 11.8 hrs
Avg rainfall 17 mm 0.7 ins
Rainy days 6 days
Sea temperature 15.6°C 60.1°F
Humidity 41%
Windspeed 14.8kph 9 mph

On average August is the 2nd driest month of the year in Idaho Falls with around 17mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.8 hours of sunshine per day.

August temperatures in Idaho Falls

Idaho Falls average temperature in August

August rainfall

Idaho Falls average rain in August

August hourly sunshine

Idaho Falls average rain in August

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 Idaho Falls in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Idaho Falls weather stats

Idaho Falls weather statistics
Hottest month: July 29.6°C 85.3°F
Driest month: July 16mm 0.6ins
Sunniest month: July 13hrs
Coldest month: January -3°C 26.6°F
Wettest month: May 35mm 1.4ins
Map showing location of Idaho Falls (43.46658, -112.03414) Idaho Falls map pin © Google

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