July weather forecast
Koh Chang, Thailand

Despite the calendar's progress, July's climate in Koh Chang seems to mirror the traits of June. As the prior mid-year trends continue, Koh Chang experiences a dominant rainy scenario that doesn't fluctuate greatly in temperature. The sea temperature slightly cools while retaining its characteristic warmth. Landscapes flourish under a precipitation-rich atmosphere with a considerable 546mm (21.5") of rainfall, making July a peak season to observe Thailand's verdant flora.

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, Thailand, during July, the rain falls for 23 days and regularly aggregates up to 546mm (21.5") of precipitation. Throughout the year, in Koh Chang, there are 170 rainfall days, and 3442mm (135.51") of precipitation is accumulated.

Sea temperature

In Koh Chang, in July, the average water temperature is 29.5°C (85.1°F).
Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.

Daylight

The average length of the day in July in Koh Chang is 12h and 46min.
On the first day of July, sunrise is at 05:50 and sunset at 18:39. On the last day of the month, sunrise is at 05:57 and sunset at 18:36 +07.

Sunshine

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

UV index

The months with the highest UV index in Koh Chang are February through October, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 12 in July converts into the following recommendations:
Employ all crucial safeguards, unprotected skin could burn rapidly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. A broad-spectrum sunscreen of SPF 30+ should be used liberally and reapplied every two hours or post an outdoor workout or swim. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.