Best time to swim in Izu in Japan Sea temperature by month
Do you want to swim in the sea in Izu in Japan? But when is the best time to go to be sure to have pleasant water for swimming in Izu 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 Izu, based on the average temperatures recorded in previous years.
Best time to swim in Izu: the water temperature by month
Do you feel like swimming in Izu in Japan? 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 | 61°F (min: 56°F/max: 66°F) | cold swimming |
| February | 59°F (min: 55°F/max: 64°F) | freezing swimming |
| March | 59°F (min: 56°F/max: 63°F) | cold swimming |
| April | 63°F (min: 58°F/max: 67°F) | cold swimming |
| May | 67°F (min: 62°F/max: 71°F) | cool swimming |
| June | 72°F (min: 67°F/max: 75°F) | pleasant swimming |
| July | 77°F (min: 74°F/max: 81°F) | pleasant swimming |
| August | 80°F (min: 77°F/max: 83°F) | ideal swimming |
| September | 79°F (min: 74°F/max: 83°F) | pleasant swimming |
| October | 74°F (min: 71°F/max: 77°F) | pleasant swimming |
| November | 70°F (min: 64°F/max: 76°F) | cool swimming |
| December | 65°F (min: 60°F/max: 70°F) | cool swimming |