In September, San Felipe typically sees daytime highs of 31.7°C and overnight lows around 22.8°C. Compared to the annual average high of 30.6°C, September runs +1.2°C.
September in San Felipe averages a daytime high of 31.7°C and an overnight low of 22.8°C.
September runs +1.2°C compared to San Felipe's annual average high of 30.6°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.7°C and cooler evenings around 22.8°C.