In January, San Fernando typically sees daytime highs of 28.3°C and overnight lows around 20.4°C. Compared to the annual average high of 30.0°C, January runs -1.7°C.
January in San Fernando averages a daytime high of 28.3°C and an overnight low of 20.4°C.
January runs -1.7°C compared to San Fernando's annual average high of 30.0°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 28.3°C and cooler evenings around 20.4°C.