Willis, TX has a humid subtropical climate, with hot summers and mild winters. The average high temperature in the summer months is around 90 degrees Fahrenheit while the average low temperature in winter months is around 40 degrees Fahrenheit. Precipitation is quite common throughout the year, with January being the wettest month and July being the driest. Thunderstorms are also common during the spring and summer months. The area receives plenty of sunshine all year round, making it an ideal place for outdoor activities like fishing, camping, and hiking.
Willis, Texas gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Willis averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 206 sunny days per year in Willis. The US average is 205 sunny days.
Willis gets some kind of precipitation, on average, 83 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 40
Rain: averages 48 inches of rain a year
Snow: averages 0 inches of snow a year