In April, Union City typically sees daytime highs of 16.0°C and overnight lows around 4.1°C. Compared to the annual average high of 16.4°C, April runs -0.4°C.
April in Union City averages a daytime high of 16.0°C and an overnight low of 4.1°C.
April runs -0.4°C compared to Union City's annual average high of 16.4°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 16.0°C and cooler evenings around 4.1°C.