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Climate in Khon Kaen (Khon Kaen Province), Thailand

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Khon Kaen

Sat   May 18
35°C | 26°C
SW 11 km/h
0.3 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

Sun   May 19
36°C | 27°C
SW 11 km/h
2.1 mm
broken clouds and thunder

broken clouds and thunder

Mon   May 20
36°C | 26°C
S 11 km/h
19 mm
partly cloudy and thunder

partly cloudy and thunder

The best time of year to visit Khon Kaen in Thailand

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Khon Kaen?
    Most rainfall (rainy season) is seen in May, July, August and September.
  • Does Khon Kaen have a dry season?
    Yes, the months of January, February and December are very dry.
  • Which is the hottest month in Khon Kaen?
    April has an average maximum temperature of 38°C and is the hottest month of the year.
  • Which is the coolest month in Khon Kaen?
    The coolest month is January with an average maximum temperature of 31°C.
  • Which is the wettest month in Khon Kaen?
    September tops the wettest month list with 256 mm of rainfall.
  • Which is the driest month in Khon Kaen?
    December is the driest month with 6 mm of precipitation.
  • Which is the sunniest month in Khon Kaen?
    March is the sunniest month with an average of 276 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.