Weather in Waterloo in August
Waterloo temperatures in August range from 16 to 28 and there is an average of 16 days of rain.
Avg Temp
16° - 28°
Avg Rainy Days
16
Avg Dry Days
15
Avg Snow Days
0
Weather Facts - Waterloo in August
* The warmest temperature recorded in in August is 37°C
* The coldest temperature recorded in Waterloo in August is 4°C
* The average rainfall in Waterloo in August is 120 mm