In April, Dartmouth typically sees daytime highs of 7.7°C and overnight lows around -0.3°C. Compared to the annual average high of 10.5°C, April runs -2.9°C.
April in Dartmouth averages a daytime high of 7.7°C and an overnight low of -0.3°C.
April runs -2.9°C compared to Dartmouth's annual average high of 10.5°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 7.7°C and cooler evenings around -0.3°C.