In August, Sunderland typically sees daytime highs of 18.2°C and overnight lows around 11.1°C. Compared to the annual average high of 11.6°C, August runs +6.6°C.
August in Sunderland averages a daytime high of 18.2°C and an overnight low of 11.1°C.
August runs +6.6°C compared to Sunderland's annual average high of 11.6°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 18.2°C and cooler evenings around 11.1°C.