In August, Herne typically sees daytime highs of 22.3°C and overnight lows around 12.4°C. Compared to the annual average high of 13.6°C, August runs +8.6°C.
August in Herne averages a daytime high of 22.3°C and an overnight low of 12.4°C.
August runs +8.6°C compared to Herne's annual average high of 13.6°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 22.3°C and cooler evenings around 12.4°C.