Measurements:
°C
°F
CURRENT WEATHER
05:21
Hawaii
76°F
SW 19 mph
Feels like: 80°F
Precip: 88%
World Resorts USA Hawaii Weather

14 Day Weather Forecast

05.14
thu
DAY
80°F
W 20 mph
precip
64%
NIGHT
78°F
W 14 mph
precip
100%
05.15
fri
DAY
78°F
NW 11 mph
precip
100%
NIGHT
76°F
SW 11 mph
precip
0%
05.16
sat
DAY
82°F
W 8 mph
precip
70%
NIGHT
78°F
W 10 mph
precip
73%
05.17
sun
DAY
82°F
W 5 mph
precip
66%
NIGHT
80°F
SW 14 mph
precip
100%
05.18
mon
DAY
82°F
SW 17 mph
precip
100%
NIGHT
78°F
W 20 mph
precip
72%
05.19
tue
DAY
80°F
SW 22 mph
precip
62%
NIGHT
78°F
SW 21 mph
precip
25%
05.20
wed
DAY
80°F
SW 22 mph
precip
80%
NIGHT
76°F
SW 22 mph
precip
47%
05.21
thu
DAY
80°F
SW 22 mph
precip
80%
NIGHT
76°F
SW 22 mph
precip
26%
05.22
fri
DAY
78°F
SW 24 mph
precip
75%
NIGHT
76°F
SW 17 mph
precip
68%
05.23
sat
DAY
80°F
SW 19 mph
precip
83%
NIGHT
76°F
SW 18 mph
precip
56%
05.24
sun
DAY
80°F
SW 21 mph
precip
73%
NIGHT
78°F
W 21 mph
precip
74%
05.25
mon
DAY
80°F
W 24 mph
precip
78%
NIGHT
78°F
W 22 mph
precip
73%
05.26
tue
DAY
80°F
W 25 mph
precip
69%
NIGHT
78°F
W 24 mph
precip
83%
05.27
wed
DAY
80°F
W 25 mph
precip
70%
NIGHT
78°F
SW 24 mph
precip
75%

Hawaii Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Hawaii was 81.1°F. The maximum and minimum values were 80.6°F and 81.6°F respectively.

Hawaii on the Weather Map

Best Time to Visit Hawaii
The most sunny months:
January 15 days
August 15 days
June 14 days
The most warm months:
August 86.9 °F
September 86.6 °F
July 85.9 °F
Warmest sea temperature:
September 84.2 °F
October 84.0 °F
August 83.6 °F
The most cold months:
February 78.9 °F
March 79.1 °F
January 79.4 °F
The most rainy months:
March 3 days
February 3 days
October 2 days
The most windy months:
July 17 mph
August 16 mph
June 16 mph
more details
USA Resorts:
NAME
F°
Boston +62
Chicago +52
Hawaii +76
Honolulu +76
Houston +78
Las Vegas +88
Los Angeles +66
Maui +70
Miami +94
Miami Beach +90
New York +68
San Diego +66
San Francisco +62
Sarasota +94
Tampa +94
all resorts
24 Hours Weather Forecast
Hawaii
Local time: 05:21
14 may, thursday
0600 76°F
SW
19 mph
0900 78°F
SW
20 mph
1200 80°F
W
20 mph
1500 80°F
W
19 mph
1800 80°F
SW
19 mph
2100 78°F
W
16 mph
15 may, friday
0000 78°F
W
14 mph
0300 76°F
W
10 mph