In September, Kristiansand typically sees daytime highs of 14.9°C and overnight lows around 8.7°C. Compared to the annual average high of 9.7°C, September runs +5.2°C.
September in Kristiansand averages a daytime high of 14.9°C and an overnight low of 8.7°C.
September runs +5.2°C compared to Kristiansand's annual average high of 9.7°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 14.9°C and cooler evenings around 8.7°C.