In July, Den Helder typically sees daytime highs of 18.7°C and overnight lows around 12.9°C. Compared to the annual average high of 11.9°C, July runs +6.8°C.
July in Den Helder averages a daytime high of 18.7°C and an overnight low of 12.9°C.
July runs +6.8°C compared to Den Helder's annual average high of 11.9°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 18.7°C and cooler evenings around 12.9°C.