In September, Umuarama typically sees daytime highs of 26.1°C and overnight lows around 15.2°C. Compared to the annual average high of 26.5°C, September runs -0.4°C.
September in Umuarama averages a daytime high of 26.1°C and an overnight low of 15.2°C.
September runs -0.4°C compared to Umuarama's annual average high of 26.5°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 26.1°C and cooler evenings around 15.2°C.