November in Koh Tao brings high temperatures, with highs of 29°C (84°F) and nights dropping to 26°C (79°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
If your ideal day consists of dry skies and pleasant temperatures, January and February typically offer the best circumstances for Koh Tao.
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Pick a month to see the average temperature, rainfall and sunshine in Koh Tao - and find the best time to visit.
47-year average (1976-2025)
Based on our historical records, temperatures in Koh Tao typically stay consistent throughout November, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).
47-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Koh Tao spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Koh Tao spans 1992 to 2025, revealing these weather extremes.
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in November →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm but pleasant conditions in Koh Tao in November. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Koh Tao climate overview or explore weather in Thailand.
Where to go in November - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Getting Involved in Citizen Science in Koh Tao
Citizen science is the public participation in scientific research. Join others in collecting and submitting important information about the health of the local ecosystems, contributing to large scientific databases.
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Trekking in Northern Thailand
One of the most beautiful attractions in Thailand is trekking along mountain villages north of Chiang Mai. The best time to trek is November until February.
