The annual temperature of Alice Springs Australia can vary dramatically, with an average 35.6 °C (96.1 °F) in summer and an average 5.1 °C (41.2 °F) in winter. October to March is hottest months in Alice Springs. June and July are coolest months. August and September are the best months for a trip to the Red Centre but is also peak season for tourists. Book your Accommodation Alice Springs in advances to avoid delays.