Weather in Port Moresby in December
In an average December, Port Moresby sees a daily high around 30°C and a low around 24°C, based on 1980–2026 of local climate records.
| Average high | 30°C |
|---|---|
| Typical high range | 28°C to 31°C |
| Average low | 24°C |
| Typical low range | 23°C to 25°C |
| Average daily precipitation | 5 mm |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
33°C
2018-12-13
Lowest
25°C
1989-12-18
Low
Highest
28°C
2021-12-29
Lowest
20°C
2012-12-16
Feels-like
Highest
45°C
2024-12-05
Lowest
25°C
1989-12-18
Humidity
Highest
23.9 g/m³
2024-12-05
Lowest
15.8 g/m³
2002-12-01
Wind
Highest
36 km/h
1984-12-26
Lowest
5 km/h
2003-12-24
Gust
Highest
88 km/h
1992-12-28
Lowest
15 km/h
2022-12-08
Precip
Wettest
384 mm
2011
Driest
51 mm
2006
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