In March, Foz do Iguacu typically sees daytime highs of 31.0°C and overnight lows around 19.4°C. Compared to the annual average high of 28.0°C, March runs +2.9°C.
March in Foz do Iguacu averages a daytime high of 31.0°C and an overnight low of 19.4°C.
March runs +2.9°C compared to Foz do Iguacu's annual average high of 28.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 31.0°C and cooler evenings around 19.4°C.