The eastern part (Australia) is moving northward at the rate of 5.6 cm (2.2 in) per year while the western part (India) is moving only at the rate of 3.7 cm (1.5 in) per year due to the impediment of the Himalayas.
Average Low Temperatures. It is rare to be in Bali on a chilly day. In fact, not a single month has an average low temperature of less than 75 degrees F. July is the coolest month of the year, with an average low temperature of 75 degrees F. May, June, August and September have average low temperatures of 77 degrees.
Bali Weather in August What the Weather is Like in Bali in August 0. Baliâs weather in the month of August sees the driest period on the island throughout the whole year. Average rainfall in August is the lowest at only 23mm, and average temperature is coolest at 25.8 degrees Celsius. Expect lots of sunny but cooler and rain-free days, with cool breezes that follow on from Baliâs windy season. August is also considered the sunniest month in Bali, with an average of 10 hours of sunlight.