Best Time to Visit Khon Kaen
Best time: Jan, Dec, Feb, Nov.
Apr is warmest (36°C high); Sep is rainiest (221 mm).
Khon Kaen weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 30.4 | 16.5 | 2 | 8.3 |
| Feb | 32.6 | 18.9 | 16 | 9.1 |
| Mar | 35.1 | 22 | 39 | 9.6 |
| Apr | 36 | 24.2 | 73 | 10.1 |
| May | 34.4 | 24.5 | 159 | 9.5 |
| Jun | 33.2 | 24.7 | 167 | 8.4 |
| Jul | 32.5 | 24.4 | 145 | 8.1 |
| Aug | 31.9 | 24.1 | 196 | 7.7 |
| Sep | 31.8 | 23.6 | 221 | 7.8 |
| Oct | 31.6 | 22.2 | 106 | 8.6 |
| Nov | 30.7 | 19.4 | 14 | 8.2 |
| Dec | 29.3 | 16.4 | 4 | 7.9 |
Average high temperature
Best months by activity
Overall: JanDecFebNov
Beaches: JanDecFebNov
Hiking: DecJanNovFeb
Sightseeing: JanDecNovFeb
Khon Kaen quick facts
What to pack
Hot months (Mar, Apr, May, Jun, Jul): light clothes, sunscreen, hat.
Wet months (May, Jun, Jul, Aug, Sep, Oct): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Khon Kaen?
Jan, Dec, Feb, Nov.
What is the rainiest month?
Sep, about 221 mm.
What is the warmest month?
Apr, with average highs of 36°C.
Where to stay
See Khon Kaen hotels · Book Khon Kaen tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.