April in Belize City is the sunniest month of the year. In April, the weather in Belize City is typically hot. Average daily high temperature in April is about 28 degrees above zero. On average, Belize City has 23 sunny and 7 rainy days in April. The rains are usually moderate. April as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Belize City.