Khon Kaen Weather Year-Round — Best Time to Visit
Khon Kaen, Thailand has hot weather year-round. The best time to visit is January (score: 98/100). Annual average high: 31.4°C, total rainfall: 1184mm.
When is the best time to visit Khon Kaen?
98
January is the best month to visit Khon Kaen with a travel score of 98/100 (Excellent).
Expect highs of 29.3°C, 1 rain days, and 10.2 hours of daily sunshine.
View January weather details →Travel Score by Month
98
Jan
97
Feb
91
Mar
80
Apr
68
May
70
Jun
66
Jul
65
Aug
65
Sep
78
Oct
93
Nov
98
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Khon Kaen each month?
31.4°C
Avg High
22.8°C
Avg Low
1184mm
Annual Rain
How much rain does Khon Kaen get?
Khon Kaen receives 1184mm of rain annually. The wettest month is typically September with 249mm, while December is the driest.
What is the weather like each month in Khon Kaen?
January
Best time to visit98
29°C
Low: 18°C
1 rain days
Excellent
February
97
32°C
Low: 20°C
3 rain days
Excellent
March
91
34°C
Low: 23°C
6 rain days
Excellent
April
80
35°C
Low: 25°C
11 rain days
Excellent
May
68
33°C
Low: 26°C
19 rain days
Good
June
70
33°C
Low: 26°C
18 rain days
Good
July
66
32°C
Low: 25°C
20 rain days
Good
August
65
31°C
Low: 25°C
22 rain days
Good
September
65
30°C
Low: 24°C
23 rain days
Good
October
78
30°C
Low: 23°C
13 rain days
Good
November
93
30°C
Low: 21°C
4 rain days
Excellent
December
98
28°C
Low: 18°C
1 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31