Port Moresby experiences a relatively consistent tropical climate year-round, with temperatures remaining steady across the seasons. Daytime highs can reach up to 34-36 degrees Celsius during the dry season months of June to August and September, while nighttime lows hover around 22-23 degrees Celsius. The cooler months of April and May see slightly lower highs of around 32 degrees Celsius, but still experience warm temperatures overall. Overall, temperature fluctuations are minimal throughout the year, with averages ranging from 27-28 degrees Celsius across all seasons.