April in Nephtekamsk is the windiest month of the year. In April, the weather in Nephtekamsk is typically cold. Average daily high temperature in April is about 8 degrees above zero. On average, Nephtekamsk has 17 rainy, 8 cloudy, 3 sunny, and 2 partly cloudy days in April. The rains are usually moderate. April as well as January, February, and October is considered the most uncomfortable time to visit Nephtekamsk.