In April, Rio Grande typically sees daytime highs of 22.8°C and overnight lows around 15.8°C. Compared to the annual average high of 21.7°C, April runs +1.1°C.
April in Rio Grande averages a daytime high of 22.8°C and an overnight low of 15.8°C.
April runs +1.1°C compared to Rio Grande's annual average high of 21.7°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 22.8°C and cooler evenings around 15.8°C.