The average minimum temperature (usually the minimum temperature is noted during the night) in Houston in May is 20.0°C (68°F). The amount of rain in May is high with an average of 130mm (5.1in). If you enjoy looking at a blue sky and like sunbathing than this month is a great period to visit Houston. It has 250 hours of sun.

So what to wear in May? Visitors traveling to Houston should plan on bringing a totally waterproof rain jacket since it will be raining some days. Also bring your shorts and or a skirt because it can be very warm or even hot.

Do these climate conditions match with when you want to go to Houston? Find out where to stay here.

For other monthly weather averages and what to do in May look at the numbers below.

Weather and Climate offers all the information you need to know about the climate in Houston.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in United States of America and climate and forecast data for all other countries in the world.