Koh Chang Weather in January
January in Koh Chang sees daytime temperatures around 30°C (86°F) and lows of 25°C (77°F) at night. Pack a rain jacket because some rainfall is likely.
Rainfall in Koh Chang in January
Historically, January sees about 3 days of rain, with a monthly average of 34 mm (1.3 in). Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Koh Chang in January
January in Koh Chang brings typical temperatures with highs around 30°C (86°F) and lows of 25°C (77°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Koh Chang in January
The city usually sees around 231 hours of sunlight, indicating many sunny days — a great month for sightseeing.For Koh Chang itself, December generally stands 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Thailand, check out our Koh Chang's climate page.
Koh Chang Temperature in January
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
11%
Precipitation
34 mm (1.3 in)
Rainy days
3 days
Humidity
69% *
Sunshine
231 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Koh Chang typically stay consistent throughout January, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Koh Chang in January
Browse day-by-day weather records for Koh Chang spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Koh Chang historical weather extremes in January
According to our 49 years of weather records for Koh Chang, the following extremes were recorded between 1976 and 2025.
- On January 27, 1998, temperatures climbed to 36°C (97°F), marking the warmest January day on record.
- Koh Chang experienced its chilliest January day on January 10, 1999, reaching only 24°C (75°F).
- Koh Chang registered its coldest January night on January 3, 1976, with temperatures dropping to 15°C (59°F).
Best Places in Thailand in January
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in January →
perfect weather
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tolerable
unpleasant
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What to Wear in Koh Chang in January
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Koh Chang in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Thailand, check out our Koh Chang's climate page.
Temperature Rainfall Sunshine Humidity
See the full Koh Chang climate overview or explore weather in Thailand.
