In September, Utica typically sees daytime highs of 21.4°C and overnight lows around 9.3°C. Compared to the annual average high of 12.8°C, September runs +8.6°C.
September in Utica averages a daytime high of 21.4°C and an overnight low of 9.3°C.
September runs +8.6°C compared to Utica's annual average high of 12.8°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 21.4°C and cooler evenings around 9.3°C.