What is the weather like in Pai vs Vang Vieng in September?

In September, Pai averages 29°C high / 22°C low with about 247 mm of rain; Vang Vieng averages 30°C high / 23°C low with about 329 mm.

Pai vs Vang Vieng in September

Pai is the better pick in September — 56 vs 49 on SeasonMap's comfort score. Pai is sweltering, soaked, clean air, while Vang Vieng is sweltering, soaked, clean air.

Pai vs Vang Vieng — September climate, side by side

	🇹🇭 Pai	🇱🇦 Vang Vieng
Comfort score	56/100 (D)	49/100 (F)
Feels-like high	35°C	36°C
Avg high / low	29° / 22°	30° / 23°
Rainfall	247 mm	329 mm
Rainy days	26	28
Humidity	89%	90%
Air quality (AQI)	22	29

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

Month by month

Pai 🇹🇭 Thailandsweltering, soaked, clean air · best January56
Vang Vieng 🇱🇦 Laossweltering, soaked, clean air · best January49

Pai vs Vang Vieng in September — FAQ

Is September better in Pai or Vang Vieng?: Pai is the better pick in September — 56 vs 49 on SeasonMap's comfort score. Pai is sweltering, soaked, clean air, while Vang Vieng is sweltering, soaked, clean air.
What is the weather like in Pai vs Vang Vieng in September?: In September, Pai averages 29°C high / 22°C low with about 247 mm of rain; Vang Vieng averages 30°C high / 23°C low with about 329 mm.