In December, Fort Myers typically sees daytime highs of 24.0°C and overnight lows around 12.5°C. Compared to the annual average high of 28.5°C, December runs -4.5°C.
December in Fort Myers averages a daytime high of 24.0°C and an overnight low of 12.5°C.
December runs -4.5°C compared to Fort Myers's annual average high of 28.5°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 24.0°C and cooler evenings around 12.5°C.