What is the weather like in Chiang Rai vs Vientiane in March?

In March, Chiang Rai averages 34°C high / 19°C low with about 20 mm of rain; Vientiane averages 34°C high / 21°C low with about 29 mm.

Chiang Rai vs Vientiane in March

Chiang Rai is the better pick in March — 74 vs 70 on SeasonMap's comfort score. Chiang Rai is sweltering, dry, poor air quality, while Vientiane is sweltering, dry.

Chiang Rai vs Vientiane — March climate, side by side

	🇹🇭 Chiang Rai	🇱🇦 Vientiane
Comfort score	74/100 (B)	70/100 (B)
Feels-like high	36°C	38°C
Avg high / low	34° / 19°	34° / 21°
Rainfall	20 mm	29 mm
Rainy days	3	5
Humidity	55%	61%
Air quality (AQI)	106	96

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

Month by month

Chiang Rai vs Vientiane in March — FAQ

Is March better in Chiang Rai or Vientiane?: Chiang Rai is the better pick in March — 74 vs 70 on SeasonMap's comfort score. Chiang Rai is sweltering, dry, poor air quality, while Vientiane is sweltering, dry.
What is the weather like in Chiang Rai vs Vientiane in March?: In March, Chiang Rai averages 34°C high / 19°C low with about 20 mm of rain; Vientiane averages 34°C high / 21°C low with about 29 mm.