In October, Katerini typically sees daytime highs of 20.9°C and overnight lows around 11.3°C. Compared to the annual average high of 20.3°C, October runs +0.6°C.
October in Katerini averages a daytime high of 20.9°C and an overnight low of 11.3°C.
October runs +0.6°C compared to Katerini's annual average high of 20.3°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 20.9°C and cooler evenings around 11.3°C.