Did you check out the weather on this website?
You can probably email someone for more detailed info! There is a Hurricane season Junish to Novemberish, although it is a hit or miss situation usually.
//www.ambergriscaye.com/pages/town/weather3.html
Weather is day to day, climate refers to monthly/annual patterns of weather, might try this site also.
Belize it!
http://www.belizenet.com/weather/climate.html Belize it!