In December, Jayapura typically sees daytime highs of 30.2°C and overnight lows around 22.5°C. Compared to the annual average high of 30.1°C, December runs +0.1°C.
December in Jayapura averages a daytime high of 30.2°C and an overnight low of 22.5°C.
December runs +0.1°C compared to Jayapura's annual average high of 30.1°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 30.2°C and cooler evenings around 22.5°C.