Best year time to visit Port Moresby

General weather information about Port Moresby

Average annual temperature is 26.3 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: 20.1 °C

Number of sunny days: 93

Number of rainy days: 272

Number of snow days:

Average annual precipitation: 1856 mm

Look at detailed online map of Port Moresby

* Weather data for Port Moresby Papua New Guinea is based on climate observations for 2023 year

Port Moresby air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 33.9 33.5 33.4 31.2 31.3 30.7 30.6 30.5 31 30.2 31.5 32.7
Average daytime temperature (°C) 31.2 30.7 30.5 30.1 28.9 29.1 29 28.4 29.3 28.5 29.6 31.4
Average temperature (°C) 27.3 26.9 26.6 26.3 26.1 26.1 25.8 25.3 25.9 25.7 26.4 27.5
Average night temperature (°C) 24.4 24.2 23.7 23.8 24.1 23.9 23.4 23.1 23.4 23.7 23.6 24.4
Absolute minimum temperature (°C) 23.2 22.2 21.2 23.1 23 21.3 20.8 21.3 20.5 21.8 20.1 22.5

Port Moresby monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 12.7 12.5 12.3 12 11.8 11.6 11.7 11.9 12.2 12.4 12.6 12.7
Daylight mean duration (h) 12.6 12.4 12.2 11.9 11.7 11.6 11.6 11.8 12.1 12.3 12.6 12.7
Daylight minimum duration (h) 12.5 12.3 12 11.8 11.6 11.6 11.6 11.7 11.9 12.2 12.5 12.6
Sunshine mean duration (h) 9.4 8.7 9.2 9.3 7.4 9.6 9.8 10.4 10.4 9.6 10.8 10.6
Precipitation (mm) 145 308 203 215 385 64 45 32 61 199 81 118
Sunny days 9 3 3 1 4 11 12 18 13 6 11 2
Rainy days 22 25 28 29 27 19 19 13 17 25 19 29

Port Moresby - weather forecast by months

January February March April May June July August September October November December

Best time to visit Port Moresby:

The largest precipitation sum in Port Moresby is at

  • February — 308(mm)
  • March — 203(mm)
  • April — 215(mm)
  • May — 385(mm)
  • October — 199(mm)

Weather forecast in the closest to Port Moresby admin centers