July weather forecast in Wewak

July in Wewak is the coldest month of the year. In July, the weather in Wewak is typically warm. Average daily high temperature in July is about 27 degrees above zero. On average, Wewak has 28 rainy, 2 partly cloudy, and 1 cloudy day in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Wewak.