Harlan Weather in October

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

The climate in Harlan during October can be summarized as mild and reasonably dry.

October is in the fall / autumn in Harlan and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 4°C (40°F) is normal.

Harlan weather averages (imperial / metric)
Daytime temperature 18°C 64.3°F
Nightly temperature 4.3°C 39.7°F
Average temperature 11.1°C 52°F
Daily sunshine 7.4 hrs
Avg rainfall 60 mm 2.4 ins
Rainy days 7 days
Sea temperature 15.3°C 59.5°F
Humidity 67%
Windspeed 16.9kph 11 mph

On average October is the 6th driest month of the year in Harlan with around 60mm 2.4 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 7.4 hours of sunshine per day.

October temperatures in Harlan

Harlan average temperature in October

October rainfall

Harlan average rain in October

October hourly sunshine

Harlan average rain in October

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 October 2024.