In July, Port Moresby typically sees daytime highs of 29.1°C and overnight lows around 22.4°C. Compared to the annual average high of 30.6°C, July runs -1.4°C.
July in Port Moresby averages a daytime high of 29.1°C and an overnight low of 22.4°C.
July runs -1.4°C compared to Port Moresby's annual average high of 30.6°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 29.1°C and cooler evenings around 22.4°C.