Van Alstyne, TX has a humid subtropical climate with hot and humid summers and mild winters. Average summer temperatures range from the mid to upper 80s while winter temperatures can dip down into the low 30s. Thunderstorms are common during the spring and summer months while snowfall is rare but does occasionally occur in winter. Precipitation is spread fairly evenly throughout the year, with moderate amounts of rainfall occurring mostly in late spring and early autumn.
Van Alstyne, Texas gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Van Alstyne averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 235 sunny days per year in Van Alstyne. The US average is 205 sunny days.
Van Alstyne gets some kind of precipitation, on average, 73 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 93 degrees
Winter Low: the January low is 32
Rain: averages 42 inches of rain a year
Snow: averages 1 inches of snow a year