February in Salta is the cloudiest month of the year. In February, the weather in Salta is typically warm. Average daily high temperature in February is about 21 degrees above zero. On average, Salta has 19 rainy, 6 partly cloudy, 3 sunny, and 1 cloudy day in February. The rains are usually heavy. February as well as January, March, and December is considered the most uncomfortable time to visit Salta.