Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
January verdict
Belitung, Indonesia in January
Weather score53Mixed
Mixed for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 5.5h per day, enough for a balanced month. Rainfall averages 286mm, so showers are a real planning factor.
January weather
Monthly averages
Temp
30°C
Rain
286mm
Sun
5.5h
Sea
28°C
Weather score
53
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 286mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.5h per day, enough for a balanced month.
Warm sea
Sea temperatures average 28°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
January30°C average high
January 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
January286mm average rain
January 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
January5.5 hours average sun
January is below Belitung's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
January28°C average sea
January 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
January53 weather score
January 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.
