The climate in 77099 Houston, TX is generally mild and humid with temperatures ranging from an average low of 47°F (8°C) to an average high of 82°F (28°C). In the summer months, the temperature can rise into the 90s (32-37°C) while in winter the temperature can dip to freezing levels. The area enjoys an average of 237 sunny days per year, making it a great place to spend time outdoors. Precipitation is common throughout the year with an average annual total of 52 inches (132 cm).
Houston (zip 77099), Texas gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Houston (zip 77099) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Houston (zip 77099). The US average is 205 sunny days.
Houston (zip 77099) gets some kind of precipitation, on average, 95 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 51 inches of rain a year
Snow: averages 0 inches of snow a year