In July, Portici typically sees daytime highs of 29.6°C and overnight lows around 18.6°C. Compared to the annual average high of 20.7°C, July runs +8.8°C.
July in Portici averages a daytime high of 29.6°C and an overnight low of 18.6°C.
July runs +8.8°C compared to Portici's annual average high of 20.7°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 29.6°C and cooler evenings around 18.6°C.