Houston (TX) Climate by Month
Houston has a warm maritime climate with a lot of rainfall. The amount of rain is so high it could easily be compared to a tropical monsoon climate. In summer the rain combined with the heat can lead to a very high humidity.
April and October are the best months to visit Houston.
The graphs below provide an overview of the climate in Houston (Texas), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.
Average day and night temperature
The mean minimum and maximum temperatures over the year.
Monthly hours of sunshine
The average monthly total hours of sunshine over the year
Daily percent of sunshine
The mean percent of hours of sunhours during the day over the year
Monthly precipitation
The mean monthly precipitation over the year, including rain, snow, hail etc.
Monthly rainy days
The average number of days each month with rain, snow, hail etc.
Average humidity
The mean monthly relative humidity over the year
Average wind speed
The mean monthly wind speed over the year (in meters per second)
