In October, Dunkerque typically sees daytime highs of 14.5°C and overnight lows around 8.9°C. Compared to the annual average high of 12.9°C, October runs +1.7°C.
October in Dunkerque averages a daytime high of 14.5°C and an overnight low of 8.9°C.
October runs +1.7°C compared to Dunkerque's annual average high of 12.9°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 14.5°C and cooler evenings around 8.9°C.