Waterloo, AL has a humid subtropical climate, with warm and humid summers and generally mild winters. Temperatures in the summer can often reach into the high 80s Fahrenheit and even 90s, while winter temperatures tend to stay around the mid-50s Fahrenheit. The area is prone to heavy rainfall throughout the year, with average yearly precipitation of over 54 inches. Thunderstorms are also common during summer months. The city experiences all four seasons, with hot summers and cold winters that can bring snowfall or ice storms occasionally.
Waterloo, Alabama gets 57 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Waterloo averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 206 sunny days per year in Waterloo. The US average is 205 sunny days.
Waterloo gets some kind of precipitation, on average, 113 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 90 degrees
Winter Low: the January low is 29
Rain: averages 57 inches of rain a year
Snow: averages 2 inches of snow a year