In April, San Bernardo typically sees daytime highs of 21.3°C and overnight lows around 6.9°C. Compared to the annual average high of 21.0°C, April runs +0.4°C.
April in San Bernardo averages a daytime high of 21.3°C and an overnight low of 6.9°C.
April runs +0.4°C compared to San Bernardo's annual average high of 21.0°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 21.3°C and cooler evenings around 6.9°C.