Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
September verdict
Sorong, Indonesia in September
Weather score56Good
Good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 5.3h per day, enough for a balanced month. Rainfall averages 221mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
30°C
Rain
221mm
Sun
5.3h
Sea
29°C
Weather score
56
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 221mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.3h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Sorong, Indonesia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September30°C average high
September is close to Sorong's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September221mm average rain
September sits on the drier side of Sorong's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September5.3 hours average sun
September is close to Sorong's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsJanuary to November
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September29°C average sea
September is part of a consistently warm sea-temperature pattern, so swimming comfort changes little through the year.
Warmest seaAll year
Sea temperatures stay warm enough for easy swimming through the year.
Weather score
September56 weather score
September scores above Sorong's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to April and August to December
These months have the strongest weather score in the monthly averages.