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

Kihei Weather: August

Average Day Temperature: 83.8°F
Average Night Temperature: 77.2°F
Sea Water Temperature: 83.6°F
Number of Sunny Days: 12 days
Sunshine Hours: 12.5 - 13.1 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.1 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 85°F. The lowest night temperature was 76°F. The average values for day and night temperatures during August were 83.0°F и 77.8°F respectivly.

Kihei Water Sea Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Kihei was 84.6°F. The maximum and minimum values were 83.8°F and 85.2°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in August, in

Precipitation total in August for Kihei is 0.1 in. It makes august one of the least rainy months of the year.

Wind Speed in August, mph

The average wind speed in August 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 August is 7.9 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