Please click on any column to get detailed information about Galveston 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 Galveston is august. The average daily temp is 89.5°F. The average nightly temp is 81.2°F.
Sea water temperature, °F
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 87.3°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.
sea water
temperature
temperature
| Galveston |
14 days
forecast
forecast
| Galveston |
current
weather
weather
| Galveston |
7 days
forecast
forecast
| Galveston |
Best time for vacation in Galveston
Galveston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Galveston
Local time: 19:11
December 30, monday
2100
66°F
NE
15 mph
15 mph
December 31, tuesday
0000
64°F
NE
12 mph
12 mph
0300
64°F
E
9 mph
9 mph
0600
59°F
S
13 mph
13 mph
0900
55°F
S
20 mph
20 mph
1200
61°F
S
19 mph
19 mph
1500
66°F
S
14 mph
14 mph
1800
68°F
S
12 mph
12 mph
