Measurements:
°C
°F
Lanai
76°F
W 4 mph
Feels like: 80°F
Precip: 0%
World Resorts USA Lanai Weather

7 Day Weather Forecast

05.18
sat
DAY
84°F
SE 16 mph
precip
100%
NIGHT
76°F
S 2 mph
precip
0%
05.19
sun
DAY
82°F
W 5 mph
precip
0%
NIGHT
76°F
E 2 mph
precip
0%
05.20
mon
DAY
80°F
NW 2 mph
precip
0%
NIGHT
74°F
S 3 mph
precip
100%
05.21
tue
DAY
82°F
S 2 mph
precip
74%
NIGHT
76°F
S 2 mph
precip
64%
05.22
wed
DAY
80°F
SW 2 mph
precip
72%
NIGHT
76°F
SW 5 mph
precip
0%
05.23
thu
DAY
78°F
N 2 mph
precip
87%
NIGHT
76°F
SW 6 mph
precip
57%
05.24
fri
DAY
78°F
SW 5 mph
precip
47%
NIGHT
74°F
SW 7 mph
precip
0%

Lanai Sea Water Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for Lanai was 25.4°F. The maximum and minimum values were 24.9°F and 25.8°F respectively.

Lanai on the Weather Map

Best Time to Visit Lanai
The most sunny months:
July 25 days
August 25 days
September 20 days
The most warm months:
September 82.8 °F
July 82.1 °F
August 82.0 °F
Warmest sea temperature:
October 84.0 °F
September 83.8 °F
August 83.4 °F
The most cold months:
February 77.2 °F
March 77.6 °F
April 77.8 °F
The most rainy months:
December 1 day
January 1 day
February 1 day
The most windy months:
February 9 mph
July 9 mph
March 9 mph