Chiang Mai Weather in December

What's the weather like in Chiang Mai (Chiang Mai) in December 2023?

The climate in Chiang Mai during December can be summarized as warm, humid and dry.

December is in the winter in Chiang Mai and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 14°C (57°F) is normal.

Chiang Mai weather averages (imperial / metric)
Daytime temperature 27.7°C 81.8°F
Nightly temperature 14°C 57.1°F
Average temperature 20.8°C 69.4°F
Daily sunshine 8.9 hrs
Avg rainfall 12 mm 0.5 ins
Rainy days 2 days
Sea temperature 26.2°C 79.1°F
Humidity 74%
Windspeed 2.2kph 1 mph

On average December is the 3rd driest month of the year in Chiang Mai with around 12mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

December temperatures in Chiang Mai

Chiang Mai average temperature in December

December rainfall

Chiang Mai average rain in December

December hourly sunshine

Chiang Mai average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chiang Mai in December 2023.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Chiang Mai weather stats

Chiang Mai weather statistics
Hottest month: April 35.2°C 95.4°F
Driest month: February 6mm 0.2ins
Sunniest month: February 10.5hrs
Coldest month: January 28°C 82.4°F
Wettest month: August 226mm 8.9ins
Map showing location of Chiang Mai (18.79038, 98.98468)

Locations nearby

Top Thailand locations

Change units