Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
Weather Guide
Louisiade Archipelago, Papua New Guinea Average Monthly Weather
Weather score61Good annual avg
Best months: August, June, September
Across the year, average daytime temperatures are around 30°C, sunshine averages 6.3h per day, and rainfall totals about 1916mm. Sea temperatures average 28°C across the year.
Annual weather
Annual averages
Temp
30°C
Rain
1916mm
Annual total
Sun
6.3h
Sea
28°C
Weather score
61
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 82mm, so some wet days are possible.
Some sun
Sunshine averages 6.6h per day, enough for a balanced month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Louisiade Archipelago, Papua New Guinea with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August29°C average high
August is close to Louisiade Archipelago's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
August82mm average rain
August is one of Louisiade Archipelago's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJune to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August6.6 hours average sun
August sits close to Louisiade Archipelago's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsAugust to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August26°C average sea
August is one of the cooler sea months locally, though the water still averages warm enough for most swimmers.
Warmest seaJanuary to May and November to December
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
August68 weather score
August is one of Louisiade Archipelago's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to December
These months have the strongest weather score in the monthly averages.