Weather in Grand Isle: June
 |
Average day temperature: | 83.7°F |
| Average night temperature: | 80.9°F | |
 |
Sea water temperature: | 84.8°F |
 |
Number of sunny days: | 8 days |
| Day length: | 13.9 - 14.0 hours | |
 |
Number of rainy days: | 4 days |
| Precipitation totals: | 2.4 in. | |
| more information | ||
forecast
| Grand Isle |
temperature
| Grand Isle |
Air temperature in June, °F
The highest day temperature during June of 2024 was 87°F. At the same time the lowest night temperature was 79°F. Day and night temperature averages during June were 84.4°F and 82.1°F.
Sea water temperature in Grand Isle in June, °F
The average sea water temperature in June of 2024 was 85.5°F. The highest and lowest sea temperatures during the month were 88.3°F and 82.8°F.
Mostly all days in June are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in Grand Isle in June is 2.4 in. Other months of the year show relatively similar values.
The average wind speed value in June is 10.6 mph It makes June one of the least windy months of the year.
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: 7.8.
Best time for vacation in Grand Isle
Grand Isle on a weather map
19 mph
16 mph
16 mph
14 mph
14 mph
16 mph
16 mph
16 mph
