In March, Chiang Rai typically sees daytime highs of 33.1°C and overnight lows around 17.1°C. Compared to the annual average high of 30.7°C, March runs +2.5°C.
March in Chiang Rai averages a daytime high of 33.1°C and an overnight low of 17.1°C.
March runs +2.5°C compared to Chiang Rai's annual average high of 30.7°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 33.1°C and cooler evenings around 17.1°C.