Grangeville Weather in August

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

The climate in Grangeville during August can be summarized as mild and reasonably dry.

August is in the summer in Grangeville and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (83°F), whilst at night 7°C (44°F) is normal.

Grangeville weather averages (imperial / metric)
Daytime temperature 28.5°C 83.3°F
Nightly temperature 6.7°C 44.1°F
Average temperature 17.6°C 63.7°F
Daily sunshine 12.6 hrs
Avg rainfall 31 mm 1.2 ins
Rainy days 6 days
Sea temperature 14.2°C 57.6°F
Humidity 44%
Windspeed 13.3kph 8 mph

On average August is the 2nd driest month of the year in Grangeville with around 31mm 1.2 inches of rain making it a reasonably 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 12.6 hours of sunshine per day.

August temperatures in Grangeville

Grangeville average temperature in August

August rainfall

Grangeville average rain in August

August hourly sunshine

Grangeville 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 Grangeville 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

Grangeville weather stats

Grangeville weather statistics
Hottest month: July 28.2°C 82.8°F
Driest month: July 24mm 0.9ins
Sunniest month: July 14.2hrs
Coldest month: January 0.2°C 32.4°F
Wettest month: January 84mm 3.3ins
Map showing location of Grangeville (45.92655, -116.12237) Grangeville map pin © Google

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