23.12
tue
tue
Day
75°F
W 15 mph
Precip.
100%
100%
Night
70°F
SW 12 mph
Precip.
73%
73%
24.12
wed
wed
Day
75°F
SW 9 mph
Precip.
0%
0%
Night
68°F
W 9 mph
Precip.
0%
0%
25.12
thu
thu
Day
75°F
SW 9 mph
Precip.
0%
0%
Night
70°F
W 9 mph
Precip.
0%
0%
26.12
fri
fri
Day
75°F
W 10 mph
Precip.
87%
87%
Night
72°F
NW 6 mph
Precip.
74%
74%
27.12
sat
sat
Day
77°F
W 4 mph
Precip.
0%
0%
Night
72°F
NW 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
75°F
W 4 mph
Precip.
23%
23%
Night
72°F
NW 5 mph
Precip.
28%
28%
29.12
mon
mon
Day
77°F
W 8 mph
Precip.
80%
80%
Night
72°F
W 10 mph
Precip.
75%
75%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 78.4°F. The highest and lowest sea temperatures during the month were 78.8°F and 78.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 77.1°F. The highest and lowest sea temperatures during the month were 77.5°F and 76.5°F.
Air temperature in Kahului, °F
Precipitation total in Kahului, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kahului
Kahului on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Kahului
Local time: 10:12
December 23, tuesday
1200
75°F
W
15 mph
15 mph
1500
75°F
SW
15 mph
15 mph
1800
72°F
SW
14 mph
14 mph
2100
70°F
SW
12 mph
12 mph
December 24, wednesday
0000
70°F
SW
12 mph
12 mph
0300
68°F
W
12 mph
12 mph
0600
68°F
W
11 mph
11 mph
0900
72°F
W
12 mph
12 mph
