In December, Soyapango typically sees daytime highs of 30.0°C and overnight lows around 18.2°C. Compared to the annual average high of 30.2°C, December runs -0.1°C.
December in Soyapango averages a daytime high of 30.0°C and an overnight low of 18.2°C.
December runs -0.1°C compared to Soyapango's annual average high of 30.2°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 30.0°C and cooler evenings around 18.2°C.