Donna, TX enjoys a tropical climate with hot and humid summers and mild winters. The average high temperature in the summer months is around 90 degrees Fahrenheit while the average low temperature during winter is around 55 degrees Fahrenheit. Rainfall is abundant throughout the year, with about 39 inches each year. Winds are generally moderate and come from the south-southeast direction throughout most of the year. Donna also experiences very low humidity levels due to its close proximity to the Gulf of Mexico. This makes for comfortable temperatures even during the hottest weeks of summer.
Donna, Texas gets 23 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Donna averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 227 sunny days per year in Donna. The US average is 205 sunny days.
Donna gets some kind of precipitation, on average, 59 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 96 degrees
Winter Low: the January low is 49
Rain: averages 23 inches of rain a year
Snow: averages 0 inches of snow a year