In January, Santa Teresa typically sees daytime highs of 29.0°C and overnight lows around 18.3°C. Compared to the annual average high of 30.2°C, January runs -1.2°C.
January in Santa Teresa averages a daytime high of 29.0°C and an overnight low of 18.3°C.
January runs -1.2°C compared to Santa Teresa's annual average high of 30.2°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 29.0°C and cooler evenings around 18.3°C.