In April, Millcreek typically sees daytime highs of 15.6°C and overnight lows around 1.7°C. Compared to the annual average high of 17.0°C, April runs -1.4°C.
April in Millcreek averages a daytime high of 15.6°C and an overnight low of 1.7°C.
April runs -1.4°C compared to Millcreek's annual average high of 17.0°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 15.6°C and cooler evenings around 1.7°C.