June weather forecast
Koh Chang, Thailand

June asserts a steady continuation on the weather patterns formed in Koh Chang during May. While the temperature remains relatively constant, the shift into Koh Chang's wettest month is simple to perceive. The sea, sustaining warmth from May, stays inviting to water enthusiasts. Nature thrives under these conditions, painting vivid landscapes around the island. The weather of June earns its remarkability from the recorded highest rainfall of 598mm (23.54") within the year.

Temperature

Koh Chang sees its lowest temperatures during June through September and December, with an average high-temperature of 30°C (86°F).

Rainfall

In Koh Chang, during June, the rain falls for 23 days and regularly aggregates up to 598mm (23.54") of precipitation. Throughout the year, there are 170 rainfall days, and 3442mm (135.51") of precipitation is accumulated.

Sea temperature

In Koh Chang, Thailand, the average seawater temperature in June is 29.9°C (85.8°F).
Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.

Daylight

June has the longest days of the year, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 05:44 and sunset at 18:32. On the last day of June, sunrise is at 05:49 and sunset at 18:39 +07.

Sunshine

June through September, with an average of 5h of sunshine, are months with the least sunshine.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 12 in June translates into the following instructions:
Carry out all crucial safety measures, unprotected skin may burn instantly. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. A sunscreen with at least SPF 30 should be used liberally and reapplied frequently on cloudy days, especially after swimming or an outdoor workout. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.