Visiting local bars in Pangkalan Bun is more fun when you know what the weather holds. These rainfall averages and temperatures can help you choose the best time for bar-hopping. The hottest months are usually October and September, with an average temperature of 27°C, while the coldest months are July and August, with an average of 26°C. The rainiest months in Pangkalan Bun are March, November, April and December, with each month seeing an average of 334 mm of rainfall.