Belize Weather in January
January in Belize sees daytime temperatures around 28°C (82°F) and lows of 22°C (72°F) at night. With around 91 mm (3.6 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Belize in January
Based on our climate data of the past 30 years, about 13 days of rain are anticipated, with 91 mm (3.6 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Belize in January
January in Belize is generally perfect, with days reaching 28°C (82°F) and nights settling around 22°C (72°F). This kind of day-to-night contrast is typical for this time of year. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing. While the temperatures are lower than usual, the month maintains its warmth throughout.
Sunshine in Belize in January
With approximately 198 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Average water temperature in January
The water is 26°C (79°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Belize's climate page.
Belize Temperature in January
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Water Temperature
26°C (79°F)
Chance of Rain
45%
Precipitation
91 mm (3.6 in)
Rainy days
13 days
Humidity
82%
Sunshine
198 hours
Percentage Sunshine
Daily Historical Temperatures
43-year average (1978-2026)
Based on our historical records, temperatures in Belize typically stay consistent throughout January, with daily highs averaging around 28°C (82°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 22°C (72°F).
Average temperatures in January
Daily Historical Precipitation
43-year average (1978-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Belize in January
Browse day-by-day weather records for Belize spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Belize historical weather extremes in January
Based on weather observations in Belize between 1996 and 2025, these are the recorded extremes during January.
- Belize recorded its highest January temperature of 34°C (93°F) on January 22, 2017.
- The coldest January day was on January 12, 2010, with a maximum of 21°C (70°F).
- Belize registered its coldest January night on January 9, 1996, with temperatures dropping to 13°C (55°F).
Best Places in Belize in January
Find out more about the weather in Belize and which places have the best travel conditions in this month. See all of Belize in January →
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What to Wear in Belize in January
Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 26°C (79°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Belize in January
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 Belize's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Belize climate overview or explore weather in Belize.
