In December, Kertosono typically sees daytime highs of 32.2°C and overnight lows around 22.5°C. Compared to the annual average high of 32.1°C, December runs +0.1°C.
December in Kertosono averages a daytime high of 32.2°C and an overnight low of 22.5°C.
December runs +0.1°C compared to Kertosono's annual average high of 32.1°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 32.2°C and cooler evenings around 22.5°C.