Weather in Hawaii in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 81.1°F | 82.3°F | 83.2°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 75.9°F | 77.1°F | 77.7°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 78.5°F | 79.4°F | 80.2°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 14 days | 14 days | 15 days | |||
| Day length: | ||||||
| Day length: | 13.4 - 13.4 h. | 12.2 - 13.4 h. | 12.6 - 13.1 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 1 day | 1 day | 1 day | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 0.8 in. | 0.6 in. | 0.8 in. | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
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 Hawaii
Hawaii on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hawaii
Local time: 05:41
January 01, thursday
0600
73°F
W
15 mph
15 mph
0900
75°F
W
15 mph
15 mph
1200
75°F
W
17 mph
17 mph
1500
75°F
SW
16 mph
16 mph
1800
73°F
SW
18 mph
18 mph
2100
73°F
W
21 mph
21 mph
January 02, friday
0000
73°F
W
21 mph
21 mph
0300
72°F
W
22 mph
22 mph
