Hot
Average highs reach 32°C, so days can feel very hot.
Weather Guide
Belitung, Indonesia Average Monthly Weather
Weather score59Good annual avg
Best months: August, July, September
Across the year, average daytime temperatures are around 32°C, sunshine averages 6.6h per day, and rainfall totals about 3050mm. Sea temperatures average 29°C across the year.
Annual weather
Annual averages
Temp
32°C
Rain
3050mm
Annual total
Sun
6.6h
Sea
29°C
Weather score
59
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 238mm, so showers are a real planning factor.
Some sun
Sunshine averages 6.9h 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
October32°C average high
October 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
October238mm average rain
October sits near Belitung's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsFebruary and June to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October6.9 hours average sun
October 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
October29°C average sea
October is close to Belitung's yearly sea-temperature average, so swimming comfort is fairly typical.
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
October57 weather score
October scores below Belitung's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
