Average water temperature in Honolulu (Hawaii) in fahrenheit
The mean water temperature over the year in Honolulu, the United States of America.
Show the average water temperatures in Honolulu in Celsius »
- On average, August has the warmest water temperature with 27° Celsius (81° Fahrenheit).
- On average, March has the coldest water temperature with 24° Celsius (75° Fahrenheit).