Original: Temperatures do not fluctuate widely throughout the year, though it can range from overnight lows of 15 degrees Celsius in the dry season (April to September) to daily highs of 33 degrees Celsius in the wet season (October to March).
Simplified: It can get as cold as 15 degrees Celsius during nights in the dry season (April to September). In the wet season (October to March) the days can be as hot as 33 degrees Celsius.