I don't see anyone else replying, so I thought I'd tell you what I know. Around Nov-Dec, it is about 86F days and 72F nights. Same as Jesse said in another thread. I would think Dec-Jan is much the same.
The opinions and views expressed on this board are the subjective opinions of Ambergris Caye Message Board members and not of the Ambergris Caye Message Board its affiliates, or its employees.