In December, Syriam typically sees daytime highs of 30.9°C and overnight lows around 18.8°C. Compared to the annual average high of 32.2°C, December runs -1.4°C.
December in Syriam averages a daytime high of 30.9°C and an overnight low of 18.8°C.
December runs -1.4°C compared to Syriam's annual average high of 32.2°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 30.9°C and cooler evenings around 18.8°C.