In January, Brighton typically sees daytime highs of 6.7°C and overnight lows around 2.2°C. Compared to the annual average high of 13.0°C, January runs -6.3°C.
January in Brighton averages a daytime high of 6.7°C and an overnight low of 2.2°C.
January runs -6.3°C compared to Brighton's annual average high of 13.0°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 6.7°C and cooler evenings around 2.2°C.