In March, Kotka typically sees daytime highs of 0.0°C and overnight lows around -7.3°C. Compared to the annual average high of 7.6°C, March runs -7.6°C.
March in Kotka averages a daytime high of 0.0°C and an overnight low of -7.3°C.
March runs -7.6°C compared to Kotka's annual average high of 7.6°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 0.0°C and cooler evenings around -7.3°C.