In October, Colonia Mariano Roque Alonso typically sees daytime highs of 29.7°C and overnight lows around 17.7°C. Compared to the annual average high of 29.1°C, October runs +0.6°C.
October in Colonia Mariano Roque Alonso averages a daytime high of 29.7°C and an overnight low of 17.7°C.
October runs +0.6°C compared to Colonia Mariano Roque Alonso's annual average high of 29.1°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 29.7°C and cooler evenings around 17.7°C.