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

The lowest level of Koh Chang's temperatures is noted during June through September and December, averaging a high-temperature of 30°C (86°F).

Rainfall

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

Sea temperature

In Koh Chang, the average seawater temperature in July is 29.5°C (85.1°F).
Note: Water temperatures in the range of 25°C (77°F) to 29°C (84.2°F) are warm and delightful, ensuring comfort during water activities over extended periods.

Daylight

In July, the average length of the day 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 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 rays for the ordinary person.
Note: The maximum daily UV index, 12 in July, converts into the following recommendations:
Employ every crucial safety step. Those with fair skin could experience burns in a matter of minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. After every outdoor workout or swim, liberally apply and frequently reapply a broad-spectrum SPF 30+ sunscreen. Warning! The reflection of sand and water increases the UV dose.