Truro, IA is characterized by a humid continental climate, with hot summers and cold winters. The average annual temperature for Truro is around 52 °F (11 °C), and the average summer temperature is 75°F (24 °C). Precipitation in Truro ranges from 28-35 inches (71-89 cm) per year, and snowfall averages about 20 inches (50 cm) annually. Summers are generally warm and sunny, while winters can be bitterly cold and windy. Spring and fall tend to be milder with less precipitation.
Truro, Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Truro averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Truro. The US average is 205 sunny days.
Truro gets some kind of precipitation, on average, 89 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 85 degrees
Winter Low: the January low is 11
Rain: averages 36 inches of rain a year
Snow: averages 29 inches of snow a year