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Island in Riau Islands, Indonesia

Bintan weather by month and the best time to visit

Updated October 2026Sources
May–SepBest time to visit

When to go to Bintan

Jun–Sep is driest; Nov–Feb is rainy with rough seas. Weekends and Singapore school holidays bring crowds to Lagoi. Haze from Sumatra can arrive in Aug–Oct.

Bintan weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
25°30°35°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January28°C82°F26°C78°F241 mm85%Rainy
February28°C82°F26°C78°F111 mm83%Pleasant
March29°C83°F26°C80°F174 mm81%Rainy
April29°C84°F27°C81°F203 mm79%Rainy
May29°C85°F28°C82°F211 mm80%Rainy
June29°C84°F28°C82°F178 mm80%Rainy
July29°C84°F27°C81°F179 mm81%Rainy
August29°C84°F27°C80°F166 mm81%Rainy
September29°C84°F27°C80°F176 mm80%Rainy
October29°C84°F27°C80°F215 mm79%Rainy
November28°C83°F27°C80°F300 mm82%Very wet
December28°C82°F26°C79°F314 mm85%Very wet

Best months across Indonesia

PlaceBest monthsWarmest month
BaliMay–SepNov (31°C)
UbudMay–SepNov (30°C)
CangguMay–SepNov (31°C)
JakartaJun–SepOct (30°C)
SeminyakMay–SepNov (31°C)
UluwatuMay–SepApr (28°C)
YogyakartaMay–SepOct (30°C)
Gili IslandsMay–OctOct (32°C)
Nusa PenidaMay–SepOct (30°C)
KutaMay–SepNov (31°C)
LombokMay–SepOct (32°C)
Labuan BajoApr–OctOct (32°C)
Nusa DuaMay–SepApr (29°C)
SanurMay–SepNov (31°C)
Raja AmpatOct–AprNov (29°C)
Mount BromoMay–SepOct (27°C)
BandungMay–SepOct (28°C)
Nusa LembonganMay–OctOct (30°C)
Lake TobaMay–SepApr (26°C)
Kuta LombokMay–OctNov (30°C)
AmedMay–OctOct (30°C)
BatamMay–SepMay (30°C)
BintanMay–SepMay (29°C)
MalangMay–SepOct (32°C)
Bukit LawangMar–AugApr (30°C)
MedanFeb–Mar, Jun–AugMay (30°C)
SurabayaMay–OctOct (36°C)
ManadoMay–OctOct (30°C)
Tana TorajaJun–SepOct (26°C)
JimbaranMay–SepApr (28°C)

Quick answers

What is the best month to visit Bintan?

May–Sep. Jun–Sep is driest; Nov–Feb is rainy with rough seas. Weekends and Singapore school holidays bring crowds to Lagoi. Haze from Sumatra can arrive in Aug–Oct.

When is the rainy season in Bintan?

Rain peaks in December with about 314 mm. Months with 150 mm or more: Mar–Jan.

What is the hottest month in Bintan?

May, with average highs of 29°C (85°F).

How cold does Bintan get?

The coolest nights are in January, averaging 26°C (78°F).

More about Bintan

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.