The climate in Yogyakarta can be classified as tropical wet and dry kinds with the climate being highly influenced on the monsoon. The annual average temperature is 26 degree Celsius with very little variations throughout the year.
It is best time to visit Yogyakarta during the dry season months of April to October. Because of the low precipitation levels, it is very comfortable and convenient to sightsee outdoors without the rain playing a spoilsport. This period is also the peak season and thus expect a lot of people in all touristy spots.