December in Alice Springs is the cloudiest month of the year. In December, the weather in Alice Springs is typically hot. Average daily high temperature in December is about 32 degrees above zero. On average, Alice Springs has 18 partly cloudy, 10 sunny, 2 rainy, and 1 cloudy day in December. The rains are usually light. December as well as January and February is considered the most uncomfortable time to visit Alice Springs.