Weather in Galveston Island in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 88.0°F | 88.7°F | 89.5°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 78.9°F | 80.4°F | 81.2°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 84.7°F | 86.1°F | 87.4°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 14 days | 9 days | 12 days | |||
| Day length: | ||||||
| Day length: | 13.9 - 14.0 h. | 13.5 - 14.0 h. | 12.8 - 13.5 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 4 days | 2 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.0 in. | 1.8 in. | 1.2 in. | |||
current
weather
weather
| Galveston Island |
monthly
weather
weather
| Galveston Island |
sea water
temperature
temperature
| Galveston Island |
14 days
forecast
forecast
| Galveston Island |
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
weather in
winter
winter
| Galveston Island |
weather in
spring
spring
| Galveston Island |
weather in
summer
summer
| Galveston Island |
weather in
autumn
autumn
| Galveston Island |
Wind speed, mph
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.
Best time for vacation in Galveston Island
Galveston Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Galveston Island
Local time: 10:42
November 21, thursday
1200
64°F
S
8 mph
8 mph
1500
68°F
S
4 mph
4 mph
1800
72°F
NE
6 mph
6 mph
2100
68°F
E
9 mph
9 mph
November 22, friday
0000
66°F
SE
9 mph
9 mph
0300
64°F
SE
8 mph
8 mph
0600
64°F
S
10 mph
10 mph
0900
63°F
S
9 mph
9 mph
