Hot
Average highs reach 32°C, so days can feel very hot.
September verdict
Belitung, Indonesia in September
Weather score66Good
Good for holiday weather
Average highs reach 32°C, so days can feel very hot. Sunshine averages 7.1h per day, enough for a balanced month. Rainfall averages 163mm, so some wet days are possible.
September weather
Monthly averages
Temp
32°C
Rain
163mm
Sun
7.1h
Sea
29°C
Weather score
66
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 163mm, so some wet days are possible.
Some sun
Sunshine averages 7.1h 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 Belitung, Indonesia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September32°C average high
September is close to Belitung's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September163mm average rain
September sits on the drier side of Belitung's year, which helps with sightseeing and transfers.
Driest monthsFebruary and June to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September7.1 hours average sun
September sits close to Belitung's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September29°C average sea
September is below Belitung's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaApril to July and October to December
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
September66 weather score
September scores above Belitung's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
