What is the weather like in Chiang Mai vs Singapore in September?

In September, Chiang Mai averages 33°C high / 24°C low with about 232 mm of rain; Singapore averages 31°C high / 26°C low with about 194 mm.

Chiang Mai vs Singapore in September

Singapore is the better pick in September — 60 vs 49 on SeasonMap's comfort score. Singapore is sweltering, soaked, muggy air, while Chiang Mai is sweltering, soaked, muggy air.

Chiang Mai vs Singapore — September climate, side by side

	Chiang Mai	Singapore
Comfort score	49/100 (F)	60/100 (C)
Feels-like high	39°C	36°C
Avg high / low	33° / 24°	31° / 26°
Rainfall	232 mm	194 mm
Rainy days	23	25
Humidity	86%	81%
Air quality (AQI)	53	57

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Chiang Mai vs Singapore in September — FAQ

Is September better in Chiang Mai or Singapore?: Singapore is the better pick in September — 60 vs 49 on SeasonMap's comfort score. Singapore is sweltering, soaked, muggy air, while Chiang Mai is sweltering, soaked, muggy air.
What is the weather like in Chiang Mai vs Singapore in September?: In September, Chiang Mai averages 33°C high / 24°C low with about 232 mm of rain; Singapore averages 31°C high / 26°C low with about 194 mm.