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

In September, Luang Namtha averages 32°C high / 22°C low with about 200 mm of rain; Vientiane averages 33°C high / 24°C low with about 306 mm.

Luang Namtha vs Vientiane in September

Luang Namtha is the better pick in September — 53 vs 43 on SeasonMap's comfort score. Luang Namtha is sweltering, soaked, clean air, while Vientiane is sweltering, soaked, clean air.

Luang Namtha vs Vientiane — September climate, side by side

	🇱🇦 Luang Namtha	🇱🇦 Vientiane
Comfort score	53/100 (D)	43/100 (F)
Feels-like high	38°C	40°C
Avg high / low	32° / 22°	33° / 24°
Rainfall	200 mm	306 mm
Rainy days	22	25
Humidity	87%	85%
Air quality (AQI)	30	37

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

Month by month

Luang Namtha vs Vientiane in September — FAQ

Is September better in Luang Namtha or Vientiane?: Luang Namtha is the better pick in September — 53 vs 43 on SeasonMap's comfort score. Luang Namtha is sweltering, soaked, clean air, while Vientiane is sweltering, soaked, clean air.
What is the weather like in Luang Namtha vs Vientiane in September?: In September, Luang Namtha averages 32°C high / 22°C low with about 200 mm of rain; Vientiane averages 33°C high / 24°C low with about 306 mm.