In January, Gloucester typically sees daytime highs of 6.1°C and overnight lows around 1.1°C. Compared to the annual average high of 13.1°C, January runs -7.0°C.
January in Gloucester averages a daytime high of 6.1°C and an overnight low of 1.1°C.
January runs -7.0°C compared to Gloucester's annual average high of 13.1°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 6.1°C and cooler evenings around 1.1°C.