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: 01:09
December 22, sunday
0300
54°F
W
14 mph
14 mph
0600
54°F
W
12 mph
12 mph
0900
55°F
W
12 mph
12 mph
1200
55°F
W
12 mph
12 mph
1500
57°F
NW
13 mph
13 mph
1800
57°F
NW
12 mph
12 mph
2100
57°F
NW
16 mph
16 mph
December 23, monday
0000
59°F
NW
13 mph
13 mph
