In August, Porto-Novo typically sees daytime highs of 28.1°C and overnight lows around 22.6°C. Compared to the annual average high of 30.6°C, August runs -2.5°C.
August in Porto-Novo averages a daytime high of 28.1°C and an overnight low of 22.6°C.
August runs -2.5°C compared to Porto-Novo's annual average high of 30.6°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 28.1°C and cooler evenings around 22.6°C.