In December, Si Racha typically sees daytime highs of 30.5°C and overnight lows around 21.9°C. Compared to the annual average high of 31.4°C, December runs -0.8°C.
December in Si Racha averages a daytime high of 30.5°C and an overnight low of 21.9°C.
December runs -0.8°C compared to Si Racha's annual average high of 31.4°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 30.5°C and cooler evenings around 21.9°C.