Mae Sai
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Mae Sai Weather in December

December in Mae Sai typically sees daytime highs of 27°C (81°F) and nighttime lows of 14°C (57°F). Expect some rainfall during the month.

Rainfall in Mae Sai in December

Looking at the last 30 years, the data shows about 3 days with rain, averaging 33 mm (1.3 in) for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Mae Sai in December

Weather in Mae Sai is at its excellent in December. Highs reach 27°C (81°F), while nights settle around 14°C (57°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. Typically, this month offers some of the year's mildest temperatures. However, it's still unmistakably warm.

Sunshine in Mae Sai in December

Enjoy a sunny month with about 253 hours of sunshine, the clear skies make Mae Sai even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, November and December typically offer the best weather for Mae Sai.

Mae Sai Temperature in December

Min Temperature
14°C (57°F)
Max Temperature
27°C (81°F)
Chance of Rain
10%
Precipitation
33 mm (1.3 in)
Rainy days
3 days
Humidity
77% *
Sunshine
253 hours *
Percentage Sunshine
*
* Data from: Chiang Rai, Thailand (60 KM, 37 Miles).

Mae Sai Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mae Sai - and find the best time to visit.

Best Places in Thailand in December

Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in December →

perfect weather
pleasant
tolerable
unpleasant
poor

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).

What to Wear in Mae Sai in December

Warm but pleasant conditions in Mae Sai in December. 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. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Mae Sai 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

Mae Sai 3-Day Forecast

More climate data for Mae Sai

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.