Caye Caulker Weather in December
Thinking of visiting Caye Caulker in December? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 24°C (75°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Caye Caulker in December
Expect around 13 days of rain based on historical data, with 118 mm (4.6 in) average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Caye Caulker in December
In December, expect high temperatures in Caye Caulker, with highs of 28°C (82°F) and lows of 24°C (75°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Caye Caulker in December
Expect sunny days throughout the month, with an estimated 190 hours of sunshine. This makes it a pleasant time to visit Caye Caulker.If you prefer enjoying temperate temperatures and rain-free days, February, March and April typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belize, check out our Caye Caulker's climate page.
Caye Caulker Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Chance of Rain
42%
Precipitation
118 mm (4.6 in)
Rainy days
13 days
Humidity
84% *
Sunshine
190 hours *
Percentage Sunshine
*
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Caye Caulker typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in December
Daily Historical Precipitation
41-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Caye Caulker in December
Browse day-by-day weather records for Caye Caulker spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Caye Caulker historical weather extremes in December
Based on 29 years of weather observations (1996-2025), these are the most extreme conditions recorded in Caye Caulker.
- The hottest December day on record in Caye Caulker reached 36°C (97°F) (December 15, 2015).
- The coldest December day was on December 20, 1996, with a maximum of 21°C (70°F).
- Caye Caulker registered its coldest December night on December 15, 2010, with temperatures dropping to 13°C (55°F).
Best Places in Belize in December
Find out more about the weather in Belize and which places have the best travel conditions in this month. See all of Belize in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Caye Caulker in December
Warm but pleasant conditions in Caye Caulker in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Caye Caulker in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belize, check out our Caye Caulker's climate page.
Temperature Rainfall Sunshine Humidity
See the full Caye Caulker climate overview or explore weather in Belize.
