In September, Guaratingueta typically sees daytime highs of 25.6°C and overnight lows around 14.0°C. Compared to the annual average high of 25.9°C, September runs -0.2°C.
September in Guaratingueta averages a daytime high of 25.6°C and an overnight low of 14.0°C.
September runs -0.2°C compared to Guaratingueta's annual average high of 25.9°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 25.6°C and cooler evenings around 14.0°C.