Dumai

How to get there

When to go

Best months: February, June, July

Month Avg high Avg low Rainfall
January 29° 23° 258 mm
February 30° 24° 167 mm
March 31° 24° 253 mm
April 31° 24° 314 mm
May 31° 24° 290 mm
June 31° 24° 178 mm
July 31° 24° 169 mm
August 31° 24° 229 mm
September 31° 24° 253 mm
October 31° 24° 314 mm
November 30° 23° 410 mm
December 29° 23° 346 mm

Averages for 2015-2024 from the ERA5 reanalysis. Highlighted months have an average high between 18 and 30 degrees and under 80 mm of rain.