In August, Sollentuna typically sees daytime highs of 20.6°C and overnight lows around 10.3°C. Compared to the annual average high of 9.8°C, August runs +10.8°C.
August in Sollentuna averages a daytime high of 20.6°C and an overnight low of 10.3°C.
August runs +10.8°C compared to Sollentuna's annual average high of 9.8°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 20.6°C and cooler evenings around 10.3°C.