In October, Sullana typically sees daytime highs of 28.6°C and overnight lows around 16.6°C. Compared to the annual average high of 30.3°C, October runs -1.7°C.
October in Sullana averages a daytime high of 28.6°C and an overnight low of 16.6°C.
October runs -1.7°C compared to Sullana's annual average high of 30.3°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 28.6°C and cooler evenings around 16.6°C.