In January, Stamford typically sees daytime highs of 2.2°C and overnight lows around -7.2°C. Compared to the annual average high of 15.7°C, January runs -13.5°C.
January in Stamford averages a daytime high of 2.2°C and an overnight low of -7.2°C.
January runs -13.5°C compared to Stamford's annual average high of 15.7°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 2.2°C and cooler evenings around -7.2°C.