Ko Jum Weather in December

December in Ko Jum brings very high temperatures around 30°C (86°F) during the day, dropping to 25°C (77°F) at night, with quite a bit of rainfall expected, averaging around 105 mm (4.1 in) for the month.

Rainfall in Ko Jum in December

You can typically expect 9 days of rain this month, averaging around 105 mm (4.1 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Ko Jum in December

Ko Jum in December gets highs of 30°C (86°F) during the day and drops to 25°C (77°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Ko Jum in December

You can expect a moderate amount of sunlight, with approximately 181 hours. This means a pleasant mix of sun and overcast.

For Ko Jum itself, January, February and March generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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 Jum's climate page.

Ko Jum Temperature in December

Min Temperature 25°C (77°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 31%  

Precipitation 105 mm (4.1 in)  

Rainy days 9 days  

Humidity 84% *  

Sunshine 181 hours *  

Percentage Sunshine *  

* Data from: Railey, Thailand (24 KM, 15 Miles).

What to Wear in Ko Jum 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Ko Jum in December

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Jum's climate page.

More climate data for Ko Jum

Temperature Rainfall Sunshine Humidity

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