In October, Santa Tecla typically sees daytime highs of 28.0°C and overnight lows around 19.4°C. Compared to the annual average high of 29.2°C, October runs -1.2°C.
October in Santa Tecla averages a daytime high of 28.0°C and an overnight low of 19.4°C.
October runs -1.2°C compared to Santa Tecla's annual average high of 29.2°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 28.0°C and cooler evenings around 19.4°C.