Weather in Galveston: June
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Average day temperature: | 87.4°F |
| Average night temperature: | 79.3°F | |
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Sea water temperature: | 84.4°F |
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Number of sunny days: | 13 days |
| Day length: | 13.9 - 14.0 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 0.9 in. | |
| more information | ||
14 days
forecast
forecast
| Galveston |
sea water
temperature
temperature
| Galveston |
Air temperature in June, °F
Show year:
2026
2025
2024
The highest day temperature during June of 2026 was 89°F. At the same time the lowest night temperature was 77°F. Daily and nightly averages during June were 85.3°F and 79.4°F.
Sea water temperature in Galveston in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 84.1°F. The highest and lowest sea temperatures during the month were 85.3°F and 82.8°F.
Sunny, partly cloudy and cloudy days
Mostly all days in June are sunny but cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in Galveston in June is 0.9 in. Other months of the year show relatively similar values.
Wind speed in June, mph
The average wind speed value in June is 10.8 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in June is: 8.9.
Best time for vacation in Galveston
Galveston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Galveston
Local time: 08:35
July 21, tuesday
0900
81°F
E
14 mph
14 mph
1200
91°F
E
7 mph
7 mph
1500
97°F
N
8 mph
8 mph
1800
86°F
NE
14 mph
14 mph
2100
84°F
NE
19 mph
19 mph
July 22, wednesday
0000
84°F
NE
19 mph
19 mph
0300
82°F
E
17 mph
17 mph
0600
81°F
E
16 mph
16 mph
