In December, San Andres typically sees daytime highs of 28.8°C and overnight lows around 24.1°C. Compared to the annual average high of 29.3°C, December runs -0.5°C.
December in San Andres averages a daytime high of 28.8°C and an overnight low of 24.1°C.
December runs -0.5°C compared to San Andres's annual average high of 29.3°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 28.8°C and cooler evenings around 24.1°C.