Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
September verdict
Palu, Indonesia in September
Weather score78Very good
Very good for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 6.8h per day, enough for a balanced month. Rainfall averages 116mm, so some wet days are possible.
September weather
Monthly averages
Temp
29°C
Rain
116mm
Sun
6.8h
Sea
29°C
Weather score
78
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 116mm, so some wet days are possible.
Some sun
Sunshine averages 6.8h 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 Palu, Indonesia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September29°C average high
September is close to Palu's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September116mm average rain
September is one of Palu's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJune and August to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September6.8 hours average sun
September is one of Palu's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsApril and August 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
September78 weather score
September is one of Palu's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsApril to November
These months have the strongest weather score in the monthly averages.