In January, West Hartford typically sees daytime highs of 1.8°C and overnight lows around -9.0°C. Compared to the annual average high of 15.7°C, January runs -13.9°C.
January in West Hartford averages a daytime high of 1.8°C and an overnight low of -9.0°C.
January runs -13.9°C compared to West Hartford's annual average high of 15.7°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 1.8°C and cooler evenings around -9.0°C.