When you're travelling with pets, keeping tabs on the weather can help you make the trip more safe and fun for everyone. The hottest months are usually June and May, with an average temperature of 34°C, while the coldest months are January and December, with an average of 20°C. Between January and March, the daytime average is 33°C and the night-time average is 10°C. Between April and June, temperatures average 42°C during the day and 23°C at night. Between July and September, the temperature averages 41°C during the day and 27°C at night. Between October and December, the average temperature is 36°C during the day and 12°C at night.