What is the weather like in Luang Prabang vs Vientiane in September?

In September, Luang Prabang averages 33°C high / 24°C low with about 213 mm of rain; Vientiane averages 33°C high / 24°C low with about 306 mm.

Luang Prabang vs Vientiane in September

Luang Prabang is the better pick in September — 51 vs 43 on SeasonMap's comfort score. Luang Prabang is sweltering, soaked, clean air, while Vientiane is sweltering, soaked, clean air.

Luang Prabang vs Vientiane — September climate, side by side

	🇱🇦 Luang Prabang	🇱🇦 Vientiane
Comfort score	51/100 (D)	43/100 (F)
Feels-like high	40°C	40°C
Avg high / low	33° / 24°	33° / 24°
Rainfall	213 mm	306 mm
Rainy days	23	25
Humidity	88%	85%
Air quality (AQI)	30	37

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

Month by month

Luang Prabang vs Vientiane in September — FAQ

Is September better in Luang Prabang or Vientiane?: Luang Prabang is the better pick in September — 51 vs 43 on SeasonMap's comfort score. Luang Prabang is sweltering, soaked, clean air, while Vientiane is sweltering, soaked, clean air.
What is the weather like in Luang Prabang vs Vientiane in September?: In September, Luang Prabang averages 33°C high / 24°C low with about 213 mm of rain; Vientiane averages 33°C high / 24°C low with about 306 mm.