In December, Halwan typically sees daytime highs of 20.1°C and overnight lows around 9.2°C. Compared to the annual average high of 28.0°C, December runs -7.9°C.
December in Halwan averages a daytime high of 20.1°C and an overnight low of 9.2°C.
December runs -7.9°C compared to Halwan's annual average high of 28.0°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 20.1°C and cooler evenings around 9.2°C.