Average monthly snow and rainfall in Houston (Texas) in millimeter
This is the mean monthly precipitation over the year, including rain, snow, hail etc.
Show average precipitation in Houston in Inches »
- A lot of rain (rainy season) falls in the months: May, June, September, October and November.
- On average, June is the wettest month.
- On average, February is the driest month.
- The average amount of annual precipitation is: 999.9 mm (39.37 in)