16.07
thu
thu
Day
81°F
W 16 mph
Precip.
15%
15%
Night
77°F
W 17 mph
Precip.
19%
19%
17.07
fri
fri
Day
79°F
SW 19 mph
Precip.
6%
6%
Night
77°F
SW 17 mph
Precip.
24%
24%
18.07
sat
sat
Day
81°F
W 18 mph
Precip.
6%
6%
Night
77°F
W 18 mph
Precip.
20%
20%
19.07
sun
sun
Day
79°F
W 17 mph
Precip.
5%
5%
Night
75°F
SW 12 mph
Precip.
15%
15%
20.07
mon
mon
Day
79°F
SW 15 mph
Precip.
10%
10%
Night
75°F
SW 12 mph
Precip.
24%
24%
21.07
tue
tue
Day
79°F
W 14 mph
Precip.
13%
13%
Night
77°F
W 13 mph
Precip.
24%
24%
22.07
wed
wed
Day
79°F
W 19 mph
Precip.
13%
13%
Night
77°F
SW 17 mph
Precip.
15%
15%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 79.5°F. The highest and lowest sea temperatures during the month were 79.9°F and 79.2°F.
Air temperature in Hawaii, °F
Precipitation total in Hawaii, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hawaii
Hawaii on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hawaii
Local time: 01:46
July 16, thursday
0300
77°F
W
11 mph
11 mph
0600
75°F
W
11 mph
11 mph
0900
79°F
W
12 mph
12 mph
1200
81°F
W
16 mph
16 mph
1500
81°F
W
21 mph
21 mph
1800
79°F
W
17 mph
17 mph
2100
77°F
SW
18 mph
18 mph
July 17, friday
0000
77°F
W
17 mph
17 mph
