In December, Cumana typically sees daytime highs of 29.9°C and overnight lows around 20.7°C. Compared to the annual average high of 30.8°C, December runs -0.9°C.
December in Cumana averages a daytime high of 29.9°C and an overnight low of 20.7°C.
December runs -0.9°C compared to Cumana's annual average high of 30.8°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 29.9°C and cooler evenings around 20.7°C.