In December, Sibolga typically sees daytime highs of 29.9°C and overnight lows around 20.9°C. Compared to the annual average high of 30.3°C, December runs -0.4°C.
December in Sibolga averages a daytime high of 29.9°C and an overnight low of 20.9°C.
December runs -0.4°C compared to Sibolga's annual average high of 30.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 29.9°C and cooler evenings around 20.9°C.