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Port Moresby, Papua New Guinea Weather Averages

. The most daily sunshine hours in Port Moresby are 9 in November. The best month to swim in the sea is in January when the average sea temperature is 29°C (84°F).

Average Daily Sunshine Hours Port Moresby

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Average Sea Temperature Port Moresby

What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface
What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

Port Moresby : Next 24-Hour Weather

Today - 6th December 2025

Sunrise 05:43

Sunrise

Sunset 18:22

Sunset
22:00
Partly cloudy
27°C (79°F)
23:00
Partly cloudy
27°C (79°F)

Tomorrow - 7th December 2025

Sunrise 05:43

Sunrise

Sunset 18:22

Sunset
0:00
Partly cloudy
26°C (79°F)
1:00
Partly cloudy
26°C (78°F)
2:00
Partly cloudy
26°C (78°F)
3:00
Partly cloudy
26°C (78°F)
4:00
Partly cloudy
26°C (78°F)
5:00
Patchy rain possible
26°C (77°F)
6:00
Patchy rain possible
26°C (77°F)
7:00
Light rain shower
26°C (78°F)
8:00
Light rain shower
27°C (79°F)
9:00
Light rain shower
27°C (80°F)
10:00
Light rain shower
27°C (80°F)
11:00
Light rain shower
27°C (80°F)
12:00
Light rain shower
27°C (81°F)
13:00
Light rain shower
27°C (80°F)
14:00
Light rain shower
26°C (79°F)
15:00
Light rain shower
26°C (79°F)
16:00
Light rain shower
26°C (78°F)
17:00
Light rain shower
26°C (78°F)
18:00
Light rain shower
25°C (77°F)
19:00
Light rain shower
25°C (76°F)
20:00
Light rain shower
25°C (76°F)
21:00
Light rain shower
25°C (76°F)