In February, the weather in Grace-Hollogne is typically cold. Average daily high temperature in February is about 4 degrees above zero. On average, Grace-Hollogne has 13 rainy, 8 cloudy, 5 sunny, and 3 partly cloudy days in February. The rains are usually light. February as well as January, March, November, and December is considered the most uncomfortable time to visit Grace-Hollogne.