In April, Johnson City typically sees daytime highs of 20.5°C and overnight lows around 5.6°C. Compared to the annual average high of 19.7°C, April runs +0.8°C.
April in Johnson City averages a daytime high of 20.5°C and an overnight low of 5.6°C.
April runs +0.8°C compared to Johnson City's annual average high of 19.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 20.5°C and cooler evenings around 5.6°C.