April in Bretton Woods is the windiest month of the year. In April, the weather in Bretton Woods is typically warm. Average daily high temperature in April is about 9 degrees above zero. On average, Bretton Woods has 9 rainy, 7 sunny, 7 partly cloudy, 6 cloudy, and 1 snowy day in April. The rains are usually heavy. April as well as March, May, October, and November is considered the most uncomfortable time to visit Bretton Woods.