Ko Si Chang Weather in December

In Ko Si Chang, December brings very high daytime temperatures around 31°C (88°F), with nights cooling to 24°C (75°F). It is the driest month of the year, with minimal rainfall.

Rainfall in Ko Si Chang in December

Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities. Looking at the last 30 years, the data shows about a single day with rain, averaging 14 mm (0.6 in) for the month. Any rain that does arrive is likely to be fairly light and short-lived.

Temperature in Ko Si Chang in December

December is a good time to be in Ko Si Chang. Days are excellent, reaching 31°C (88°F), with nights around 24°C (75°F). It's usually most comfortable outside during the morning and later in the day. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference. Despite being the month with the lowest temperatures, it remains comfortably warm throughout.

Sunshine in Ko Si Chang in December

With approximately 225 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, January, February and December typically offer the best circumstances for Ko Si Chang.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Ko Si Chang's climate page.

Ko Si Chang Temperature in December

Min Temperature 24°C (75°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 5%  

Precipitation 14 mm (0.6 in)  

Rainy days a single day  

Humidity 70% *  

Sunshine 225 hours *  

Percentage Sunshine *  

* Data from: Pattaya, Thailand (27 KM, 16 Miles).

What to Wear in Ko Si Chang in December

Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Ko Si Chang in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Ko Si Chang's climate page.

More climate data for Ko Si Chang

Temperature Rainfall Sunshine Humidity

See the full Ko Si Chang climate overview or explore weather in Thailand.