Best time to swim in Kailua in Hawaii Sea temperature by month
Do you want to swim in the sea in Kailua in Hawaii? But when is the best time to go to be sure to have pleasant water for swimming in Kailua and be able to swim without catching cold? This month, or a different one? The answer is on this page, with the sea water temperature by month in Kailua, based on the average temperatures recorded in previous years.
Best time to swim in Kailua: the water temperature by month
Do you feel like swimming in Kailua in Hawaii? Discover the average sea temperature for each month of the year (based on previous years' records) and our opinion on swimming in the table below.
| Month | Average Sea temperature | Our opinion |
|---|---|---|
| January | 77°F (min: 76°F/max: 78°F) | pleasant swimming |
| February | 76°F (min: 75°F/max: 78°F) | pleasant swimming |
| March | 76°F (min: 75°F/max: 78°F) | pleasant swimming |
| April | 77°F (min: 75°F/max: 80°F) | pleasant swimming |
| May | 79°F (min: 76°F/max: 81°F) | pleasant swimming |
| June | 79°F (min: 78°F/max: 80°F) | pleasant swimming |
| July | 79°F (min: 78°F/max: 81°F) | ideal swimming |
| August | 80°F (min: 79°F/max: 81°F) | ideal swimming |
| September | 81°F (min: 79°F/max: 83°F) | ideal swimming |
| October | 81°F (min: 79°F/max: 82°F) | ideal swimming |
| November | 79°F (min: 77°F/max: 81°F) | pleasant swimming |
| December | 78°F (min: 75°F/max: 80°F) | pleasant swimming |