Waterloo Weather in June

What's the weather like in Waterloo (Illinois) in June 2024?

The climate in Waterloo during June can be summarized as hot and a little damp.

June is in the summer in Waterloo and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (85°F), whilst at night 18°C (64°F) is normal.

Waterloo weather averages (imperial / metric)
Daytime temperature 29.5°C 85.1°F
Nightly temperature 17.7°C 63.9°F
Average temperature 23.6°C 74.5°F
Daily sunshine 10.6 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 9 days
Sea temperature 16.6°C 61.9°F
Humidity 67%
Windspeed 15.1kph 9 mph

On average June is the 4th wettest month of the year in Waterloo with around 94mm 3.7 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 10.6 hours of sunshine per day.

June temperatures in Waterloo

Waterloo average temperature in June

June rainfall

Waterloo average rain in June

June hourly sunshine

Waterloo average rain in June

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 Waterloo in June 2024.

Other monthly averages

Best places to visit in June

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Waterloo weather stats

Waterloo weather statistics
Hottest month: July 31.3°C 88.3°F
Driest month: January 49mm 1.9ins
Sunniest month: July 10.8hrs
Coldest month: January 3.3°C 37.9°F
Wettest month: May 106mm 4.2ins
Map showing location of Waterloo (38.33589, -90.14983) Waterloo map pin © Google

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