Planning for the weather is an important factor for making your trip to Tasikmalaya a success, especially when you're splurging. The hottest months are usually March and April, with an average temperature of 24°C, while the coldest months are August and September, with an average of 23°C. The rainiest months in Tasikmalaya are January, February, March and December, with each month seeing an average of 525 mm of rainfall.