July in Kiruna is the rainiest and the warmest month of the year. In July, the weather in Kiruna is typically warm. Average daily high temperature in July is about 15 degrees above zero. On average, Kiruna has 16 rainy, 6 sunny, 5 cloudy, and 4 partly cloudy days in July. The rains are usually moderate. July as well as January, February, April, and May is considered the most uncomfortable time to visit Kiruna.