In March, Sao Carlos typically sees daytime highs of 28.0°C and overnight lows around 18.0°C. Compared to the annual average high of 26.4°C, March runs +1.6°C.
March in Sao Carlos averages a daytime high of 28.0°C and an overnight low of 18.0°C.
March runs +1.6°C compared to Sao Carlos's annual average high of 26.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 28.0°C and cooler evenings around 18.0°C.