Jamestown Weather in August

What's the weather like in Jamestown (North Dakota) in August 2024?

The climate in Jamestown during August can be summarized as warm and reasonably dry.

August is in the summer in Jamestown and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 13°C (56°F) is normal.

Jamestown weather averages (imperial / metric)
Daytime temperature 27.7°C 81.8°F
Nightly temperature 13.2°C 55.7°F
Average temperature 20.4°C 68.7°F
Daily sunshine 10.8 hrs
Avg rainfall 53 mm 2.1 ins
Rainy days 9 days
Sea temperature 16.1°C 61°F
Humidity 65%
Windspeed 16.6kph 10 mph

On average August is the 4th wettest month of the year in Jamestown with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.8 hours of sunshine per day.

August temperatures in Jamestown

Jamestown average temperature in August

August rainfall

Jamestown average rain in August

August hourly sunshine

Jamestown 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 Jamestown in August 2024.