Houston weather in May (Texas, United States of America)
How does the May weather in Houston compare to other months? Use this page to get an overview of the month’s weather conditions.
Temperatures
In May, Houston usually has high temperatures and heavy rainfall. Daytime temperatures generally peak at 30°C, but after sunset, they often decrease to around 21°C. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.
Precipitation
Houston in May usually receives heavy rainfall, averaging around 161 mm for the month. On average, there are about 9 days with rain during this month.Average sunshine
With approximately 250 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.In case you lean more towards enjoying temperate temperatures and rain-free days March typically offers the most optimal weather. In contrast, July and August tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Houston climate page with graphs.
Houston, monthly averages in May
Min Temperature
21°C
Max Temperature
30°C
Chance of Rain
31%
Precipitation
161 mm
Rainy days
9 days
Humidity
75%
Windspeed
12 km/h
Sunshine
250 hours
Percentage Sunshine
59%
Where to go in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Houston.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
