Harlan Weather in August

What's the weather like in Harlan (Iowa) in August 2024?

The climate in Harlan during August can be summarized as warm, humid and damp.

August is in the summer in Harlan and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 16°C (60°F) is normal.

Harlan weather averages (imperial / metric)
Daytime temperature 28.7°C 83.6°F
Nightly temperature 15.8°C 60.4°F
Average temperature 22.2°C 72°F
Daily sunshine 10.2 hrs
Avg rainfall 105 mm 4.1 ins
Rainy days 9 days
Sea temperature 19.8°C 67.6°F
Humidity 71%
Windspeed 14.8kph 9 mph

On average August is the 4th wettest month of the year in Harlan with around 105mm 4.1 inches of rain making it a damp 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 10.2 hours of sunshine per day.

August temperatures in Harlan

Harlan average temperature in August

August rainfall

Harlan average rain in August

August hourly sunshine

Harlan 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 Harlan 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

Harlan weather stats

Harlan weather statistics
Hottest month: July 30°C 86°F
Driest month: January 20mm 0.8ins
Sunniest month: July 11.5hrs
Coldest month: January -2.1°C 28.2°F
Wettest month: June 115mm 4.5ins
Map showing location of Harlan (41.65304, -95.32555) Harlan map pin © Google

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