12.01
mon
mon
Day
72°F
SE 11 mph
Precip.
0%
0%
Night
66°F
S 5 mph
Precip.
0%
0%
13.01
tue
tue
Day
72°F
W 9 mph
Precip.
0%
0%
Night
68°F
E 4 mph
Precip.
0%
0%
14.01
wed
wed
Day
79°F
E 4 mph
Precip.
100%
100%
Night
70°F
SE 9 mph
Precip.
100%
100%
15.01
thu
thu
Day
72°F
S 11 mph
Precip.
0%
0%
Night
66°F
SW 9 mph
Precip.
80%
80%
16.01
fri
fri
Day
70°F
W 13 mph
Precip.
100%
100%
Night
70°F
W 12 mph
Precip.
100%
100%
17.01
sat
sat
Day
72°F
W 14 mph
Precip.
100%
100%
Night
68°F
W 11 mph
Precip.
100%
100%
18.01
sun
sun
Day
72°F
W 12 mph
Precip.
71%
71%
Night
68°F
W 9 mph
Precip.
0%
0%
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 75.0°F. The highest and lowest sea temperatures during the month were 75.7°F and 73.6°F.
Air temperature in Kauai, °F
Precipitation total in Kauai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kauai
Kauai on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Kauai
Local time: 16:09
January 12, monday
1800
68°F
S
10 mph
10 mph
2100
66°F
S
9 mph
9 mph
January 13, tuesday
0000
66°F
S
5 mph
5 mph
0300
64°F
SW
5 mph
5 mph
0600
66°F
W
6 mph
6 mph
0900
68°F
W
7 mph
7 mph
1200
72°F
W
9 mph
9 mph
1500
72°F
W
11 mph
11 mph
