The highest day temperature in July 2026 was 86°F. The lowest night temperature was 76°F. The average values for day and night temperatures during July were 82.7°F и 78.0°F respectivly.

The average sea surface temperature in July 2026 for Kihei was 83.5°F. The maximum and minimum values were 82.6°F and 84.2°F respectively.

You can expect various weather conditions during July. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in July for Kihei is 0.2 in.

The average wind speed in July is 11.9 mph. It makes July the most windy month of the year for Kihei.

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 July is 7.5 hours.