-9.4772° · +147.1509° · ELEV 0m
Port Moresby
Papua New Guinea · National Capital
Monthly weather averages for Port Moresby, Papua New Guinea — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
December → AugustClimate Overview
Port Moresby has a tropical climate. The warmest month is December (31°C average high) and the coolest is July (29°C).
№ 02
1689 mm / yearRainfall by Month
Port Moresby sees 1689 mm of rain a year. The wettest month is January (294 mm); the driest is August (44 mm).
№ 03
July–DecemberBest Time to Visit
July–December
23°C – 31°C · 10.5h sun
The best time to visit Port Moresby is July–December, when temperatures average 23°C–31°C with 10.5 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 30.6°C | 24.2°C | 294 mm | 9.1 h | 06:01 | 18:38 |
|---|---|---|---|---|---|---|
| February | 30.3°C | 24.1°C | 210 mm | 9.2 h | 06:13 | 18:37 |
| March | 29.9°C | 23.8°C | 288 mm | 8.9 h | 06:15 | 18:25 |
| April | 29.6°C | 23.8°C | 217 mm | 9.1 h | 06:14 | 18:08 |
| May | 29.4°C | 24.1°C | 116 mm | 10.0 h | 06:17 | 17:58 |
| June | 29.1°C | 23.8°C | 59 mm | 10.0 h | 06:24 | 17:59 |
| July | 28.7°C | 23.3°C | 49 mm | 10.2 h | 06:28 | 18:05 |
| August | 28.8°C | 23.1°C | 44 mm | 10.2 h | 06:22 | 18:09 |
| September | 29.4°C | 23.5°C | 66 mm | 10.3 h | 06:05 | 18:08 |
| October | 30.0°C | 23.8°C | 96 mm | 10.9 h | 05:48 | 18:06 |
| November | 30.8°C | 24.0°C | 91 mm | 11.1 h | 05:39 | 18:12 |
| December | 31.0°C | 24.3°C | 159 mm | 10.3 h | 05:46 | 18:26 |
Nearby cities
View monthly climate averages for nearby cities or compare them with Port Moresby.
No nearby cities found within 600 km. Browse Papua New Guinea below to explore further.
Temperature, rainfall and sunshine, month by month.