The climate in Rio Grande City, TX Metro Area is generally warm and sunny throughout the year. Summers can be especially hot and humid. Temperatures in the summer months range from 80°F to 100°F with an average of around 90°F. Winters are mild, with temperatures ranging from 50-70°F during the day and dipping into the 30s at night. The area enjoys plenty of sunshine throughout the year, with an average of about 300 sunny days per year. Precipitation levels tend to be lower than most other areas in Texas but still maintain a steady level of rainfall throughout each season.
Rio Grande City-Roma Metro Area, Texas gets 22 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rio Grande City-Roma Metro Area averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 226 sunny days per year in Rio Grande City-Roma Metro Area. The US average is 205 sunny days.
Rio Grande City-Roma Metro Area gets some kind of precipitation, on average, 58 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 98 degrees
Winter Low: the January low is 47
Rain: averages 22 inches of rain a year
Snow: averages 0 inches of snow a year