In October, Altamira typically sees daytime highs of 29.4°C and overnight lows around 20.5°C. Compared to the annual average high of 28.5°C, October runs +0.9°C.
October in Altamira averages a daytime high of 29.4°C and an overnight low of 20.5°C.
October runs +0.9°C compared to Altamira's annual average high of 28.5°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 29.4°C and cooler evenings around 20.5°C.