Ratchathewi Weather Year-Round — Best Time to Visit
Ratchathewi, Thailand has hot weather year-round. The best time to visit is December (score: 97/100). Annual average high: 31.9°C, total rainfall: 1233mm.
When is the best time to visit Ratchathewi?
97
December is the best month to visit Ratchathewi with a travel score of 97/100 (Excellent).
Expect highs of 30.8°C, 2 rain days, and 10.2 hours of daily sunshine.
View December weather details →Travel Score by Month
95
Jan
93
Feb
84
Mar
75
Apr
65
May
66
Jun
64
Jul
64
Aug
64
Sep
67
Oct
87
Nov
97
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Ratchathewi each month?
31.9°C
Avg High
24.6°C
Avg Low
1233mm
Annual Rain
How much rain does Ratchathewi get?
Ratchathewi receives 1233mm of rain annually. The wettest month is typically September with 253mm, while December is the driest.
What is the weather like each month in Ratchathewi?
January
95
31°C
Low: 22°C
3 rain days
Excellent
February
93
32°C
Low: 24°C
4 rain days
Excellent
March
84
34°C
Low: 26°C
7 rain days
Excellent
April
75
35°C
Low: 27°C
11 rain days
Good
May
65
33°C
Low: 26°C
20 rain days
Good
June
66
32°C
Low: 26°C
22 rain days
Good
July
64
32°C
Low: 26°C
22 rain days
Good
August
64
31°C
Low: 25°C
23 rain days
Good
September
64
31°C
Low: 25°C
25 rain days
Good
October
67
31°C
Low: 24°C
20 rain days
Good
November
87
31°C
Low: 23°C
7 rain days
Excellent
December
Best time to visit97
31°C
Low: 22°C
2 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31