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Thinking of visiting Tachilek in December? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 14°C (57°F) at night, with some rainfall likely.
If your ideal day consists of dry skies and pleasant temperatures, January, November and December typically offer the best circumstances for Tachilek.
Pick a month to see the average temperature, rainfall and sunshine in Tachilek - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Tachilek typically stay consistent throughout December, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows typically ranging from 13°C (55°F) to 16°C (61°F).
50-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 Tachilek spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on weather observations in Tachilek between 1976 and 2025, these are the recorded extremes during December.
Find out more about the weather in Myanmar (Burma) and which places have the best travel conditions in this month. See all of Myanmar (Burma) in December →
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 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). Some rain is possible, so pack something to handle light showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Tachilek climate overview or explore weather in Myanmar (Burma).
Where to go in December - average daytime high across popular destinations.
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