In December, Siverek typically sees daytime highs of 7.9°C and overnight lows around 0.8°C. Compared to the annual average high of 20.9°C, December runs -13.0°C.
December in Siverek averages a daytime high of 7.9°C and an overnight low of 0.8°C.
December runs -13.0°C compared to Siverek's annual average high of 20.9°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 7.9°C and cooler evenings around 0.8°C.