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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

Tomorrow - 15th June 2026

Sunrise 06:24

Sunrise

Sunset 17:59

Sunset
1:00
Clear
22°C (71°F)
2:00
Clear
22°C (71°F)
3:00
Clear
22°C (71°F)
4:00
Clear
22°C (71°F)
5:00
Clear
22°C (71°F)
6:00
Clear
22°C (70°F)
7:00
Clear
22°C (71°F)
8:00
Clear
24°C (75°F)
9:00
Clear
26°C (78°F)
10:00
Clear
28°C (81°F)
11:00
Clear
29°C (83°F)
12:00
Clear
29°C (83°F)
13:00
Clear
29°C (83°F)
14:00
Clear
28°C (82°F)
15:00
Clear
28°C (81°F)
16:00
Clear
27°C (80°F)
17:00
Clear
26°C (79°F)
18:00
Clear
25°C (77°F)
19:00
Clear
25°C (76°F)
20:00
Clear
24°C (74°F)
21:00
Clear
23°C (72°F)
22:00
Clear
22°C (72°F)
23:00
Clear
22°C (71°F)

Tomorrow - 16th June 2026

Sunrise 06:24

Sunrise

Sunset 17:59

Sunset
0:00
Clear
22°C (71°F)