October weather forecast and climate
Koh Chang, Thailand

Palm trees and few buildings along the white sandy beach in Koh Chang, Thailand, with a side view of the clear water, and a background view of the mountains
Palm trees and few buildings along the white sandy beach in Koh Chang, Thailand, with a side view of the clear water, and a background view of the mountains
October, the same as September, in Koh Chang, Thailand, is another hot autumn month, with temperature in the range of an average high of 31°C (87.8°F) and an average low of 22°C (71.6°F).

Temperature

In October, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 22°C (71.6°F).

Rainfall

In Koh Chang, during October, the rain falls for 19 days and regularly aggregates up to 310mm (12.2") of precipitation. Throughout the year, in Koh Chang, Thailand, there are 170 rainfall days, and 3442mm (135.5") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature in Koh Chang, Thailand, is 29.3°C (84.7°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in Koh Chang is 11.9h.

Sunshine

The average sunshine in October is 6h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index in Koh Chang. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV rays for the ordinary person.
The daily maximum UV index of 12 in October interpret into the following advice:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in October in Koh Chang?

The average high-temperature, in October, in Koh Chang, Thailand, is 31°C (87.8°F), while the average low-temperature is 22°C (71.6°F).

How much does it rain in Koh Chang in October?

In Koh Chang, Thailand, in October, during 19 rainfall days, 310mm (12.2") of precipitation is typically accumulated.

What is the water temperature in October in Koh Chang?

In October, the average sea temperature in Koh Chang is 29.3°C (84.7°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in October in Koh Chang?

The average length of the day in October in Koh Chang, Thailand, is 11.9h.

How many hours of sunshine does Koh Chang have in October?

The average sunshine in October in Koh Chang is 6h.

When is the highest UV index in Koh Chang?

Months with the highest UV index in Koh Chang, Thailand, are February through October, with an average maximum UV index of 12.

How high is the UV index in October in Koh Chang?

In Koh Chang, Thailand, the average daily maximum UV index in October is 12. A UV Index reading of 11, and higher, represents an extreme health threat from the exposure to the Sun's UV rays.
Average temperature in October - Koh Chang, Thailand
  • Average high temperature in October: 31°C

The warmest month (with the highest average high temperature) is April (32°C).
Months with the lowest average high temperature are June, July, August, September and December (30°C).

  • Average low temperature in October: 22°C

The month with the highest average low temperature is May (24°C).
Coldest months (with the lowest average low temperature) are January and December (20°C).

Average rainfall in October - Koh Chang, Thailand
  • Average rainfall in October: 310mm

The wettest month (with the highest rainfall) is August (687mm).
The driest month (with the lowest rainfall) is December (26mm).

Average rainfall days in October - Koh Chang, Thailand
  • Average rainfall days in October: 19 days

The month with the highest number of rainy days is August (25 days).
Months with the lowest number of rainy days are January and December (3 days).

Average sea temperature in October - Koh Chang, Thailand
  • Average sea temperature in October: 29.3°C

The best month for swimming (with the highest average sea temperature) is May (30.3°C).
The coldest month (with the lowest average sea temperature) is January (27.7°C).

Average daylight in October / Average sunshine in October - Koh Chang, Thailand
  • Average daylight in October: 11.9h

Months with the longest days are June and July (Average daylight: 12.8h).
The month with shortest days is December (Average daylight: 11.4h).

  • Average sunshine in October: 6h

Months with most sunshine are January and December (Average sunshine: 9h).
Months with least sunshine are June, July, August and September (Average sunshine: 5).

Average UV index in October - Koh Chang, Thailand
  • Average UV index in October: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are January, November and December (UV index 10).

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