Houston, United StatesWeather by months in Houston
January
February
March
April
May
June
July
August
September
October
November
December
30ºC
Avg. daily temperature
34ºC
High
14ºC
Low
134 mm
Total precipitation
134%
Avg. humidity
6m/s
Avg. wind
9 
Sunny days
10 
Cloudy days
12 
Rainy days
Air temperature
May
The temperature is between 17 and 26 degrees Celsius.
Low17º26ºHigh
1.5The temperature is between 18 and 28 degrees Celsius.
Low18º28ºHigh
4.5The temperature is between 18 and 27 degrees Celsius.
Low18º27ºHigh
7.5The temperature is between 17 and 25 degrees Celsius.
Low17º25ºHigh
10.5The temperature is between 18 and 27 degrees Celsius.
Low18º27ºHigh
13.5The temperature is between 19 and 28 degrees Celsius.
Low19º28ºHigh
16.5The temperature is between 18 and 27 degrees Celsius.
Low18º27ºHigh
18.5The temperature is between 19 and 28 degrees Celsius.
Low19º28ºHigh
20.5The temperature is between 19 and 29 degrees Celsius.
Low19º29ºHigh
22.5The temperature is between 18 and 28 degrees Celsius.
Low18º28ºHigh
24.5The temperature is between 19 and 29 degrees Celsius.
Low19º29ºHigh
26.5The temperature is between 20 and 30 degrees Celsius.
Low20º30ºHigh
28.5In Houston, May experiences a maximum daytime temperature of 34ºC and a minimum nighttime temperature of 14ºC. The average daily high is about 30ºC, while the average nightly low hovers around 18ºC. This is a fantastic time to enjoy outdoor concerts or visit the Houston Arboretum and Nature Center.
