Sherman, Texas gets 42 inches of rain, on average, per year. The US average is 39 inches of rain per year.
Sherman averages 1 inches of snow per year. The US average is 26 inches of snow per year.
On average, there are 227 sunny days per year in Sherman. The US average is 205 sunny days.
Sherman gets some kind of precipitation, on average, 80 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.
Compare Sherman, Texas to any other place in the USA.