In March, Thessaloniki typically sees daytime highs of 14.3°C and overnight lows around 5.0°C. Compared to the annual average high of 20.5°C, March runs -6.2°C.
March in Thessaloniki averages a daytime high of 14.3°C and an overnight low of 5.0°C.
March runs -6.2°C compared to Thessaloniki's annual average high of 20.5°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 14.3°C and cooler evenings around 5.0°C.