In April, San Carlos typically sees daytime highs of 33.8°C and overnight lows around 23.4°C. Compared to the annual average high of 32.1°C, April runs +1.7°C.
April in San Carlos averages a daytime high of 33.8°C and an overnight low of 23.4°C.
April runs +1.7°C compared to San Carlos's annual average high of 32.1°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 33.8°C and cooler evenings around 23.4°C.