30.12
tue
tue
Day
79°F
W 2 mph
Precip.
0%
0%
Night
75°F
SW 6 mph
Precip.
66%
66%
31.12
wed
wed
Day
79°F
SW 2 mph
Precip.
0%
0%
Night
73°F
SW 5 mph
Precip.
0%
0%
01.01
thu
thu
Day
77°F
W 1 mph
Precip.
0%
0%
Night
73°F
W 5 mph
Precip.
0%
0%
02.01
fri
fri
Day
77°F
NE 3 mph
Precip.
0%
0%
Night
75°F
SW 15 mph
Precip.
0%
0%
03.01
sat
sat
Day
77°F
SW 6 mph
Precip.
0%
0%
Night
72°F
W 8 mph
Precip.
0%
0%
04.01
sun
sun
Day
77°F
SW 1 mph
Precip.
0%
0%
Night
72°F
SW 6 mph
Precip.
0%
0%
05.01
mon
mon
Day
77°F
SE 2 mph
Precip.
0%
0%
Night
73°F
S 2 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 79.2°F. The highest and lowest sea temperatures during the month were 80.2°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 77.9°F. The highest and lowest sea temperatures during the month were 78.4°F and 77.4°F.
Air temperature in Lanai, °F
Precipitation total in Lanai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lanai
Lanai on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Lanai
Local time: 13:20
December 30, tuesday
1500
77°F
SW
3 mph
3 mph
1800
73°F
SW
3 mph
3 mph
2100
72°F
SW
4 mph
4 mph
December 31, wednesday
0000
75°F
SW
6 mph
6 mph
0300
75°F
SW
4 mph
4 mph
0600
75°F
SW
5 mph
5 mph
0900
77°F
W
4 mph
4 mph
1200
79°F
SW
2 mph
2 mph
