Best year time to visit Chiang Mai

General weather information about Chiang Mai

Average annual temperature is 26 °C

Absolute maximum temperature: 39.4 °C

Absolute minimum temperature: 12.4 °C

Number of sunny days: 146

Number of rainy days: 219

Number of snow days:

Average annual precipitation: 2065 mm

Look at detailed online map of Chiang Mai

* Weather data for Chiang Mai Thailand is based on climate observations for 2023 year

Chiang Mai air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 29.5 32.1 35.8 38.9 39.4 37.3 34 33 32.9 31.4 30.5 30.3
Average daytime temperature (°C) 27.6 29.4 32.2 36.8 34.3 32.3 31.5 30.4 29.8 29.3 29 28.2
Average temperature (°C) 21.8 23.6 26.2 30.3 28.9 27.7 27.4 26.6 26.2 25.6 24.4 23.4
Average night temperature (°C) 15.8 17.5 20 23.8 24.3 24.3 23.9 23.7 23.4 22.5 20.2 18.6
Absolute minimum temperature (°C) 12.4 14.7 16.2 19.9 22.3 22.8 22.7 22.7 22.5 20.9 17.2 14.1

Chiang Mai monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 11.3 11.8 12.3 12.8 13.2 13.3 13.3 13 12.5 12 11.5 11.1
Daylight mean duration (h) 11.1 11.5 12 12.6 13 13.2 13.1 12.8 12.3 11.7 11.3 11
Daylight minimum duration (h) 11 11.3 11.8 12.3 12.8 13.2 13 12.5 12 11.5 11.1 11
Sunshine mean duration (h) 10.3 10.5 10.5 11.1 10.9 9.3 10.2 8.5 8.6 9.7 10.1 10.1
Precipitation (mm) 1 47 16 7 150 292 321 334 601 211 40 45
Sunny days 30 22 23 23 4 1 1 2 2 18 20
Rainy days 1 6 8 7 27 29 30 31 28 29 12 11

Chiang Mai - weather forecast by months

January February March April May June July August September October November December

Best time to visit Chiang Mai:

The largest precipitation sum in Chiang Mai is at

  • June — 292(mm)
  • July — 321(mm)
  • August — 334(mm)
  • September — 601(mm)

Weather forecast in the closest to Chiang Mai admin centers