14.01
wed
wed
Day
79°F
NE 5 mph
Precip.
100%
100%
Night
68°F
SE 13 mph
Precip.
100%
100%
15.01
thu
thu
Day
70°F
S 12 mph
Precip.
0%
0%
Night
66°F
SW 10 mph
Precip.
0%
0%
16.01
fri
fri
Day
70°F
W 10 mph
Precip.
68%
68%
Night
68°F
W 11 mph
Precip.
100%
100%
17.01
sat
sat
Day
72°F
W 14 mph
Precip.
75%
75%
Night
68°F
W 13 mph
Precip.
100%
100%
18.01
sun
sun
Day
72°F
W 12 mph
Precip.
100%
100%
Night
70°F
NW 11 mph
Precip.
100%
100%
19.01
mon
mon
Day
75°F
NE 6 mph
Precip.
0%
0%
Night
70°F
N 10 mph
Precip.
26%
26%
20.01
tue
tue
Day
72°F
SE 6 mph
Precip.
100%
100%
Night
68°F
E 11 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: 09:47
January 14, wednesday
1200
79°F
NE
5 mph
5 mph
1500
77°F
NE
11 mph
11 mph
1800
73°F
E
11 mph
11 mph
2100
72°F
E
11 mph
11 mph
January 15, thursday
0000
68°F
SE
13 mph
13 mph
0300
68°F
SE
9 mph
9 mph
0600
68°F
SE
13 mph
13 mph
0900
70°F
SE
12 mph
12 mph
