In April, San Fernando typically sees daytime highs of 31.5°C and overnight lows around 22.0°C. Compared to the annual average high of 30.6°C, April runs +0.9°C.
April in San Fernando averages a daytime high of 31.5°C and an overnight low of 22.0°C.
April runs +0.9°C compared to San Fernando's annual average high of 30.6°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.5°C and cooler evenings around 22.0°C.