In March, Trenton typically sees daytime highs of 10.5°C and overnight lows around -0.6°C. Compared to the annual average high of 17.6°C, March runs -7.1°C.
March in Trenton averages a daytime high of 10.5°C and an overnight low of -0.6°C.
March runs -7.1°C compared to Trenton's annual average high of 17.6°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 10.5°C and cooler evenings around -0.6°C.