Crete Weather in August

What's the weather like in Crete (Illinois) in August 2025?

The climate in Crete during August can be summarized as warm, humid and a little damp.

August is in the summer in Crete and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 16°C (60°F) is normal.

Crete weather averages (imperial / metric)
Daytime temperature 27.9°C 82.1°F
Nightly temperature 15.8°C 60.4°F
Average temperature 21.8°C 71.2°F
Daily sunshine 9.9 hrs
Avg rainfall 92 mm 3.6 ins
Rainy days 9 days
Sea temperature 21.8°C 71.3°F
Humidity 72%
Windspeed 13.7kph 9 mph

On average August is the 5th wettest month of the year in Crete with around 92mm 3.6 inches of rain making it a a little 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 9.9 hours of sunshine per day.

August temperatures in Crete

Crete average temperature in August

August rainfall

Crete average rain in August

August hourly sunshine

Crete 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 Crete in August 2025.