In April, San Luis typically sees daytime highs of 30.4°C and overnight lows around 20.1°C. Compared to the annual average high of 30.3°C, April runs +0.0°C.
April in San Luis averages a daytime high of 30.4°C and an overnight low of 20.1°C.
April runs +0.0°C compared to San Luis's annual average high of 30.3°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 30.4°C and cooler evenings around 20.1°C.