In August, Glasgow typically sees daytime highs of 17.3°C and overnight lows around 10.5°C. Compared to the annual average high of 11.2°C, August runs +6.1°C.
August in Glasgow averages a daytime high of 17.3°C and an overnight low of 10.5°C.
August runs +6.1°C compared to Glasgow's annual average high of 11.2°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 17.3°C and cooler evenings around 10.5°C.