Golden Triangle
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Golden Triangle Weather in December

With daytime temperatures of 28°C (82°F) and nighttime lows of 15°C (59°F), December in Golden Triangle brings high temperatures during the day. The excellent weather makes it an appealing time to visit.

Rainfall in Golden Triangle in December

Climate statistics over the past 30 years suggest around 3 days of rain, with 29 mm (1.1 in) average 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 Golden Triangle in December

The temperature in Golden Triangle in December is excellent. Daytime highs reach 28°C (82°F), with nights dropping to 15°C (59°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. This month usually represents the year's cooler end of the spectrum. However, it still remains warm.

Sunshine in Golden Triangle in December

Expect a lot of sunshine this month, with about 253 hours of sun. These sunny conditions add to the overall experience.

If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Golden Triangle.

Golden Triangle Temperature in December

Min Temperature
15°C (59°F)
Max Temperature
28°C (82°F)
Chance of Rain
9%
Precipitation
29 mm (1.1 in)
Rainy days
3 days
Humidity
77% *
Sunshine
253 hours *
Percentage Sunshine
*
* Data from: Chiang Rai, Thailand (56 KM, 34 Miles).

Golden Triangle Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Golden Triangle - 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 Golden Triangle in December

Warm but pleasant conditions in Golden Triangle 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 Golden Triangle 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

Golden Triangle 3-Day Forecast

More climate data for Golden Triangle

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.