In October, Chelm typically sees daytime highs of 12.1°C and overnight lows around 3.5°C. Compared to the annual average high of 11.6°C, October runs +0.5°C.
October in Chelm averages a daytime high of 12.1°C and an overnight low of 3.5°C.
October runs +0.5°C compared to Chelm's annual average high of 11.6°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 12.1°C and cooler evenings around 3.5°C.