Rosenberg, TX has a humid subtropical climate that is typical of the Gulf Coast region. Summers are hot and humid with temperatures averaging around 90°F (32°C) and frequent thunderstorms. Winters tend to be mild with average temperatures in the 50s and occasional snowfall. Spring is usually warm and wet while fall brings cooler temperatures and some precipitation. The area gets an average of 44 inches (111 cm) of rain each year, making it one of the wettest areas in Texas.
Rosenberg, Texas gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rosenberg averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Rosenberg. The US average is 205 sunny days.
Rosenberg gets some kind of precipitation, on average, 92 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 94 degrees
Winter Low: the January low is 43
Rain: averages 50 inches of rain a year
Snow: averages 0 inches of snow a year