January weather forecast in Belmopan

January in Belmopan is the coldest month of the year. In January, the weather in Belmopan is typically hot. Average daily high temperature in January is about 28 degrees above zero. On average, Belmopan has 15 rainy, 10 partly cloudy, 5 sunny, and 1 cloudy day in January. The rains are usually moderate.