In terms of precipitation, rainfall in Bourke ranges from 0.8 - 1.2 inches per month. January is typically the wettest month, when rainfall can reach 1.2 in. March is typically the driest time to visit Bourke when rainfall is around 0.8 in.
If weather is an important factor for your trip to Bourke, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).