In July, Hameln typically sees daytime highs of 21.7°C and overnight lows around 12.1°C. Compared to the annual average high of 12.6°C, July runs +9.2°C.
July in Hameln averages a daytime high of 21.7°C and an overnight low of 12.1°C.
July runs +9.2°C compared to Hameln's annual average high of 12.6°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 21.7°C and cooler evenings around 12.1°C.