February in Fort Collins is the snowiest month of the year. In February, the weather in Fort Collins is typically cold. Average daily high temperature in February is about 4 degrees above zero. On average, Fort Collins has 11 sunny, 9 partly cloudy, 5 snowy, 3 cloudy, and 1 rainy day in February. The snowfalls are usually light. February as well as January, March, April, and May is considered the most uncomfortable time to visit Fort Collins.