In February, New Haven typically sees daytime highs of 3.4°C and overnight lows around -6.1°C. Compared to the annual average high of 15.4°C, February runs -12.0°C.
February in New Haven averages a daytime high of 3.4°C and an overnight low of -6.1°C.
February runs -12.0°C compared to New Haven's annual average high of 15.4°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 3.4°C and cooler evenings around -6.1°C.