Galveston Island Weather: August
 |
Average Day Temperature: | 93.9°F |
|
Average Night Temperature: | 84.7°F |
|
Sea Water Temperature: | 91.6°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 12.8 - 13.5 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.2 in | |
| detailed information | ||
forecast
| Galveston Island |
Temperature
| Galveston Island |
Air Temperature in August, °F
The highest day temperature in August 2024 was 95°F. The lowest night temperature was 85°F. The average values for day and night temperatures during August were 90.4°F и 88.6°F respectivly.
Galveston Island Water Sea Temperature in August, °F
The average sea surface temperature in August 2024 for Galveston Island was 92.8°F. The maximum and minimum values were 90.0°F and 94.8°F respectively.
Most of the days in August are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Galveston Island is 1.2 in.
The average wind speed in August is 8.2 mph. It makes August the most windless month of the year for Galveston Island.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Galveston Island in August is 8.3 hours.
Galveston Island on the Weather Map
| Boston |  |
+48 |
| Chicago | |
+34 |
| Hawaii |  |
+80 |
| Honolulu | |
+80 |
| Houston |  |
+74 |
| Las Vegas | |
+60 |
| Los Angeles | |
+74 |
| Maui |  |
+74 |
| Miami | |
+86 |
| New York | |
+48 |
| San Diego | |
+72 |
| San Francisco | |
+58 |
| Sarasota | |
+76 |
| Tampa | |
+76 |
| Washington | |
+52 |
| 1800 |  |
74°F | N 5 mph |
| 2100 | |
70°F | E 9 mph |
| 0000 | |
68°F | SE 9 mph |
| 0300 | |
66°F | SE 9 mph |
| 0600 | |
66°F | S 11 mph |
| 0900 |  |
64°F | S 11 mph |
| 1200 | |
68°F | S 11 mph |
| 1500 | |
72°F | S 7 mph |