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 94.2°F. The average nightly temp is 80.7°F.
Sea water temperature, °F
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 86.9°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: 16:07
September 14, monday
1800
91°F
NW
12 mph
12 mph
2100
84°F
N
9 mph
9 mph
September 15, tuesday
0000
82°F
N
7 mph
7 mph
0300
82°F
N
5 mph
5 mph
0600
81°F
N
3 mph
3 mph
0900
84°F
N
4 mph
4 mph
1200
93°F
NW
6 mph
6 mph
1500
97°F
NW
11 mph
11 mph
