If you're looking for summer vibes, the best time to travel to Bourke is in January, December and February, when the average temperature reaches 32.81 °C, while October, December and September are the 3 sunniest months of the year, with an average of 166.87 hours.
If you prefer colder temperatures, however, make sure you visit Bourke during the months of July, June and August to experience an average of 7.73 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during December, January and February, when the average precipitation in Bourke is 2.82 mm, while the months of January, February and March are drier, with an average of 0 mm.