In September, Tres Lagoas typically sees daytime highs of 31.7°C and overnight lows around 18.3°C. Compared to the annual average high of 30.4°C, September runs +1.3°C.
September in Tres Lagoas averages a daytime high of 31.7°C and an overnight low of 18.3°C.
September runs +1.3°C compared to Tres Lagoas's annual average high of 30.4°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 31.7°C and cooler evenings around 18.3°C.