Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
September verdict
Goroka, Papua New Guinea in September
Weather score47Mixed
Mixed for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 4.6h per day, so this is not one of the brighter months. Rainfall averages 149mm, so some wet days are possible.
September weather
Monthly averages
Temp
27°C
Rain
149mm
Sun
4.6h
Weather score
47
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 149mm, so some wet days are possible.
Limited sun
Sunshine averages 4.6h per day, so this is not one of the brighter months.
Map
Weather map
Compare Goroka, Papua New Guinea with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September27°C average high
September is close to Goroka's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September149mm average rain
September sits near Goroka's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJune to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September4.6 hours average sun
September is close to Goroka's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsJanuary to February, April, June, and August to December
This stretch has the strongest sunshine in the monthly averages.
Weather score
September47 weather score
September scores above Goroka's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary and April to November
These months have the strongest weather score in the monthly averages.