The highest day temperature in July 2023 was 90°F. The lowest night temperature was 77°F. The average values for day and night temperatures during July were 87.5°F и 79.0°F respectivly.

The average sea surface temperature in July 2023 for Honolulu was 82.9°F. The maximum and minimum values were 82.0°F and 83.6°F respectively.

Most of the days in July are sunny but you can also expect cloudy and gloomy days.

Precipitation total in July for Honolulu is 0.7 in. It makes july the least rainy month of the year.

The average wind speed in July is 16.3 mph. It makes July the most windy month of the year for Honolulu.

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 Honolulu in July is 9.1 hours.