April in L'Ancienne-Lorette is the windiest month of the year. In April, the weather in L'Ancienne-Lorette is typically cold. Average daily high temperature in April is about 7 degrees above zero. On average, L'Ancienne-Lorette has 8 rainy, 8 sunny, 8 partly cloudy, 5 cloudy, and 1 snowy day in April. The rains are usually heavy. April as well as January, March, May, and July is considered the most uncomfortable time to visit L'Ancienne-Lorette.