April in Glenfield is the sunniest month of the year. In April, the weather in Glenfield is typically warm. Average daily high temperature in April is about 11 degrees above zero. On average, Glenfield has 12 rainy, 6 sunny, 6 cloudy, and 6 partly cloudy days in April. The rains are usually moderate. April as well as January, February, March, and June is considered the most uncomfortable time to visit Glenfield.