April in Piatra Neamţ is the windiest month of the year. In April, the weather in Piatra Neamţ is typically warm. Average daily high temperature in April is about 13 degrees above zero. On average, Piatra Neamţ has 13 rainy, 9 partly cloudy, and 8 sunny days in April. The rains are usually moderate. April as well as January, February, March, and May is considered the most uncomfortable time to visit Piatra Neamţ.