April in Nakhon Nayok City is the hottest month of the year. In April, the weather in Nakhon Nayok City is typically hot. Average daily high temperature in April is about 35 degrees above zero. On average, Nakhon Nayok City has 11 rainy, 9 sunny, 9 partly cloudy, and 1 cloudy day in April. The rains are usually moderate.