In April, Killeen typically sees daytime highs of 25.7°C and overnight lows around 13.1°C. Compared to the annual average high of 25.6°C, April runs +0.1°C.
April in Killeen averages a daytime high of 25.7°C and an overnight low of 13.1°C.
April runs +0.1°C compared to Killeen's annual average high of 25.6°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 25.7°C and cooler evenings around 13.1°C.