January weather forecast in Phonsavan

In January, the weather in Phonsavan is typically warm. Average daily high temperature in January is about 23 degrees above zero. On average, Phonsavan has 15 sunny, 10 partly cloudy, 4 rainy, and 2 cloudy days in January. The rains are usually light. January as well as February and December is considered the most comfortable time to visit Phonsavan.