In December, Rionegro typically sees daytime highs of 21.1°C and overnight lows around 11.8°C. Compared to the annual average high of 21.6°C, December runs -0.5°C.
December in Rionegro averages a daytime high of 21.1°C and an overnight low of 11.8°C.
December runs -0.5°C compared to Rionegro's annual average high of 21.6°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 21.1°C and cooler evenings around 11.8°C.