In January, San Fernando typically sees daytime highs of 29.9°C and overnight lows around 20.8°C. Compared to the annual average high of 31.5°C, January runs -1.6°C.
January in San Fernando averages a daytime high of 29.9°C and an overnight low of 20.8°C.
January runs -1.6°C compared to San Fernando's annual average high of 31.5°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 29.9°C and cooler evenings around 20.8°C.