In December, Guaratingueta typically sees daytime highs of 27.3°C and overnight lows around 17.9°C. Compared to the annual average high of 25.9°C, December runs +1.4°C.
December in Guaratingueta averages a daytime high of 27.3°C and an overnight low of 17.9°C.
December runs +1.4°C compared to Guaratingueta's annual average high of 25.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 27.3°C and cooler evenings around 17.9°C.