Measurements:
°C
°F
Kihei
76°F
W 11 mph
Feels like: 80°F
Precip: 0%
World Resorts USA Kihei Weather May Weather in Kihei

Kihei Weather: May

Average Day Temperature: 80.0°F
Average Night Temperature: 74.6°F
Sea Water Temperature: 80.8°F
Number of Sunny Days: 6 days
Sunshine Hours: 12.9 - 13.3 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.2 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 81°F. The lowest night temperature was 72°F. The average values for day and night temperatures during May were 77.5°F и 75.3°F respectivly.

Kihei Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Kihei was 81.5°F. The maximum and minimum values were 80.2°F and 82.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Kihei is 0.2 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 10.9 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Kihei in May is 6.5 hours.

Best Time to Visit Kihei
The most sunny months:
August 12 days
September 12 days
December 11 days
The most warm months:
August 83.8 °F
July 83.6 °F
September 82.9 °F
Warmest sea temperature:
October 84.0 °F
September 83.9 °F
August 83.7 °F
The most cold months:
February 77.1 °F
March 77.2 °F
January 78.0 °F
The most rainy months:
March 1 day
December 1 day
February 1 day
The most windy months:
July 12 mph
June 11 mph
February 11 mph

Kihei on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Kihei
Local time: 22:09
05 dec, friday
0000 76°F
W
13 mph
0300 76°F
W
13 mph
0600 74°F
W
9 mph
0900 78°F
W
11 mph
1200 80°F
W
12 mph
1500 78°F
W
11 mph
1800 76°F
W
12 mph
2100 76°F
W
12 mph