Climate of Khon Kaen, Thailand
Area-weighted average across Khon Kaen. For where people actually live and travel, see the cities below.
Khon Kaen, a subdivision of Thailand, has a consistently warm climate on average. Area-weighted monthly temperatures across the whole territory range from 22.5°C / 72.5°F in December to 29.6°C / 85.3°F in April, with rainfall from 3 mm / 0.1 in to 214 mm / 8.4 in depending on the season (1092 mm / 43 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 23.1°C73.6°F | 3 mm0.1″ | Sunny & Warm |
| February | 25.4°C77.7°F | 14 mm0.6″ | Sunny & Hot, Sunny & Warm |
| March | 28.2°C82.8°F | 39 mm1.5″ | Sunny & Hot |
| April | 29.6°C85.3°F | 72 mm2.8″ | — |
| May | 29°C84.2°F | 154 mm6.1″ | Tropical |
| June | 28.5°C83.3°F | 151 mm5.9″ | Tropical |
| July | 28°C82.4°F | 136 mm5.4″ | Tropical |
| August | 27.6°C81.7°F | 184 mm7.2″ | Tropical |
| September | 27.2°C81°F | 214 mm8.4″ | Tropical |
| October | 26.3°C79.3°F | 106 mm4.2″ | Tropical |
| November | 24.5°C76.1°F | 15 mm0.6″ | Sunny & Warm |
| December | 22.5°C72.5°F | 4 mm0.2″ | Sunny & Warm |
Frequently asked questions
What is the best time to visit Khon Kaen?
The best months to visit Khon Kaen, Thailand for sunny, dry weather are January, February, March, November, December. The warmest month is April at an area-wide average of 29.6°C / 85.3°F, and the driest is January with about 3 mm / 0.1 in of rainfall.
What is the climate of Khon Kaen?
Khon Kaen, Thailand has area-weighted monthly average temperatures ranging from 22.5°C / 72.5°F in December to 29.6°C / 85.3°F in April. Annual rainfall averages about 1092 mm / 43 in, with the wettest month being September (214 mm / 8.4 in) and the driest January (3 mm / 0.1 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Khon Kaen?
The hottest month in Khon Kaen is April, with an area-wide average temperature of 29.6°C / 85.3°F.
What is the coldest month in Khon Kaen?
The coldest month in Khon Kaen is December, with an area-wide average temperature of 22.5°C / 72.5°F.
When does it rain most in Khon Kaen?
The wettest month in Khon Kaen is September, averaging about 214 mm / 8.4 in of rainfall. The driest is January with about 3 mm / 0.1 in.