In January, Brockton typically sees daytime highs of 2.1°C and overnight lows around -7.8°C. Compared to the annual average high of 15.2°C, January runs -13.1°C.
January in Brockton averages a daytime high of 2.1°C and an overnight low of -7.8°C.
January runs -13.1°C compared to Brockton's annual average high of 15.2°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 2.1°C and cooler evenings around -7.8°C.