Measurements:
°C
°F
Kihei
78°F
W 11 mph
Feels like: 84°F
Precip: 21%
World Resorts USA Kihei Weather August Weather in Kihei

Kihei Weather: August

Average Day Temperature: 83.5°F
Average Night Temperature: 77.4°F
Sea Water Temperature: 83.8°F
Number of Sunny Days: 10 days
Sunshine Hours: 12.5 - 13.1 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.2 in

Air Temperature in August, °F

Select Year: 2026 2025 2024

The highest day temperature in August 2026 was 85°F. The lowest night temperature was 74°F. The average values for day and night temperatures during August were 81.7°F и 78.7°F respectivly.

Kihei Water Sea Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Kihei was 84.4°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 0.2 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 11.4 mph. It makes August one of the most windy months of the year for Kihei.

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 7.4 hours.

Best Time to Visit Kihei
The most sunny months:
September 12 days
December 10 days
August 10 days
The most warm months:
August 83.5 °F
July 83.5 °F
September 82.9 °F
Warmest sea temperature:
October 84.0 °F
September 83.9 °F
August 83.8 °F
The most cold months:
February 77.0 °F
March 77.2 °F
January 77.8 °F
The most rainy months:
March 1 day
February 1 day
April 1 day
The most windy months:
July 12 mph
August 11 mph
February 11 mph

Kihei on the Weather Map

USA Resorts:
NAME
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +72
Sarasota +86
Washington +66
24 Hours Weather Forecast
Kihei
Local time: 03:40
15 sep, tuesday
0600 80°F
W
12 mph
0900 80°F
W
14 mph
1200 82°F
SW
20 mph
1500 82°F
SW
19 mph
1800 82°F
W
16 mph
2100 80°F
W
14 mph
16 sep, wednesday
0000 80°F
W
16 mph
0300 80°F
W
14 mph