In September, Guarapuava typically sees daytime highs of 22.1°C and overnight lows around 10.5°C. Compared to the annual average high of 23.1°C, September runs -1.0°C.
September in Guarapuava averages a daytime high of 22.1°C and an overnight low of 10.5°C.
September runs -1.0°C compared to Guarapuava's annual average high of 23.1°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 22.1°C and cooler evenings around 10.5°C.