December in Belize typically marks the beginning of the dry season, offering visitors and residents predominantly sunny skies, lower humidity, and comfortable temperatures. Average daytime highs range from the low to mid-80s Fahrenheit (around 28-30 degrees Celsius) while nighttime temperatures dip into the pleasant 70s Fahrenheit (low 20s Celsius). Rainfall is significantly reduced compared to other months, making it an ideal time for outdoor activities.
This period’s favorable climatic conditions contribute significantly to Belize’s tourism peak season. The clear skies are perfect for exploring ancient Mayan ruins, diving or snorkeling in the vibrant coral reefs, and venturing into the lush rainforests. The reduced rainfall also facilitates travel and access to more remote areas, allowing for a wider range of exploration opportunities. Historically, this drier period has been vital for local agriculture and traditional practices.