In April, Viana typically sees daytime highs of 29.2°C and overnight lows around 21.0°C. Compared to the annual average high of 28.6°C, April runs +0.7°C.
April in Viana averages a daytime high of 29.2°C and an overnight low of 21.0°C.
April runs +0.7°C compared to Viana's annual average high of 28.6°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 29.2°C and cooler evenings around 21.0°C.