In July, Kotka typically sees daytime highs of 19.9°C and overnight lows around 12.3°C. Compared to the annual average high of 7.6°C, July runs +12.2°C.
July in Kotka averages a daytime high of 19.9°C and an overnight low of 12.3°C.
July runs +12.2°C compared to Kotka's annual average high of 7.6°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 19.9°C and cooler evenings around 12.3°C.