In November, Slough typically sees daytime highs of 9.2°C and overnight lows around 3.6°C. Compared to the annual average high of 13.2°C, November runs -4.0°C.
November in Slough averages a daytime high of 9.2°C and an overnight low of 3.6°C.
November runs -4.0°C compared to Slough's annual average high of 13.2°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 9.2°C and cooler evenings around 3.6°C.