77456 Markham, TX has a humid subtropical climate with warm weather throughout the year. The summers are hot and humid, with temperatures typically ranging from the mid-80s to mid-90s and occasional heat waves. The winter months are mild and brief, with temperatures usually staying in the mid-50s to low 70s during the day and dropping to the upper 30s at night. Precipitation is fairly constant throughout the year, with spring being the wettest season of all.
Markham (zip 77456), Texas gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Markham (zip 77456) 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 Markham (zip 77456). The US average is 205 sunny days.
Markham (zip 77456) 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 91 degrees
Winter Low: the January low is 44
Rain: averages 47 inches of rain a year
Snow: averages 0 inches of snow a year