In December, Ilioupoli typically sees daytime highs of 12.9°C and overnight lows around 7.2°C. Compared to the annual average high of 20.8°C, December runs -7.9°C.
December in Ilioupoli averages a daytime high of 12.9°C and an overnight low of 7.2°C.
December runs -7.9°C compared to Ilioupoli's annual average high of 20.8°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 12.9°C and cooler evenings around 7.2°C.