Best time to swim in Nathon on the island of Koh Samui Sea temperature by month
Do you want to swim in the sea in Nathon on the island of Koh Samui? But when is the best time to go to be sure to have pleasant water for swimming in Nathon 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 Nathon, based on the average temperatures recorded in previous years.
Best time to swim in Nathon: the water temperature by month
Do you feel like swimming in Nathon on the island of Koh Samui? 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 | 83°F (min: 81°F/max: 84°F) | ideal swimming |
| February | 83°F (min: 82°F/max: 85°F) | ideal swimming |
| March | 84°F (min: 82°F/max: 86°F) | ideal swimming |
| April | 86°F (min: 83°F/max: 89°F) | ideal swimming |
| May | 87°F (min: 85°F/max: 89°F) | ideal swimming |
| June | 86°F (min: 85°F/max: 88°F) | ideal swimming |
| July | 86°F (min: 85°F/max: 88°F) | ideal swimming |
| August | 85°F (min: 83°F/max: 87°F) | ideal swimming |
| September | 85°F (min: 83°F/max: 87°F) | ideal swimming |
| October | 85°F (min: 83°F/max: 87°F) | ideal swimming |
| November | 85°F (min: 83°F/max: 87°F) | ideal swimming |
| December | 83°F (min: 81°F/max: 86°F) | ideal swimming |