Please click on any column to get detailed information about Houston weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Houston is august. The average daily temp is 93.5°F. The average nightly temp is 80.0°F.
Sea water temperature, °F
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 86.7°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
Best time for vacation in Houston
Houston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Houston
Local time: 17:18
April 19, friday
1800
82°F
NW
8 mph
8 mph
2100
77°F
NW
7 mph
7 mph
April 20, saturday
0000
75°F
NW
4 mph
4 mph
0300
73°F
NE
4 mph
4 mph
0600
72°F
W
3 mph
3 mph
0900
75°F
W
6 mph
6 mph
1200
79°F
NW
7 mph
7 mph
1500
81°F
NW
10 mph
10 mph
