In September, Riohacha typically sees daytime highs of 32.9°C and overnight lows around 24.9°C. Compared to the annual average high of 32.2°C, September runs +0.7°C.
September in Riohacha averages a daytime high of 32.9°C and an overnight low of 24.9°C.
September runs +0.7°C compared to Riohacha's annual average high of 32.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 32.9°C and cooler evenings around 24.9°C.