In April, Rio Branco typically sees daytime highs of 30.3°C and overnight lows around 21.3°C. Compared to the annual average high of 31.2°C, April runs -0.9°C.
April in Rio Branco averages a daytime high of 30.3°C and an overnight low of 21.3°C.
April runs -0.9°C compared to Rio Branco's annual average high of 31.2°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 30.3°C and cooler evenings around 21.3°C.