Chiang Mai weather in December 2021

Get the latest coronavirus (COVID-19) updates for Thailand with current travel advice, statistics and online resources.

28
28°C max day temperature
8
8 hours of sunshine per day
2
2 days with some rainfall
14
14°C min night temperature
11
11 hours of daylight per day
M
Moderate heat & humidity
12
12 mm of monthly rainfall
8
8 (Very High) UV index

Recommended for Thailand

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The December weather guide for Chiang Mai, Thailand shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

On the Beach sale: up to 40% off 2021 holidays

Sale

Save up to 40% on selected holidays in 2021
Book holidays in the On the Beach Boxing Day sale
Choose between destinations across Europe & beyond

Go to On the Beach deal >>

Expires at 23:59 on Sunday 31st Jan 2021 · View all On the Beach offers

How hot is it in Chiang Mai in December?

Daytime temperatures usually reach 28°C in Chiang Mai in December with moderate heat and humidity, falling to 14°C at night.

How sunny is it in Chiang Mai in December?

There are normally 8 hours of bright sunshine each day in Chiang Mai in December - that's 75% of daylight hours.

Does it ever rain in Chiang Mai in December?

There are usually 2 days with some rain in Chiang Mai in December and the average monthly rainfall is 12mm.

Chiang Mai sunrise & sunset times for December 2021

Browse the sunrise & sunset times for Chiang Mai in December 2021. Select a month to view Chiang Mai sunrise & sunset times for the next twelve months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec