Planning for the weather is a good way to make your trip to Pangkalpinang relaxing and enjoyable, especially when you’re splurging. The hottest months are usually September and October with an average temp of 81°F, while the coldest months are February and March with an average of 80°F. The rainiest months in Pangkalpinang are December, November, April, and March, with each month seeing an average of 13 inches of rainfall.