In December, Miri typically sees daytime highs of 30.2°C and overnight lows around 23.1°C. Compared to the annual average high of 30.8°C, December runs -0.6°C.
December in Miri averages a daytime high of 30.2°C and an overnight low of 23.1°C.
December runs -0.6°C compared to Miri's annual average high of 30.8°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 30.2°C and cooler evenings around 23.1°C.