December weather forecastBelize City, Belize

Weather in December

December marks the end of the year with reasonably warm weather and lower rainfall in Belize City. The city glows under the winter sun, allowing enjoyable outdoor activities during extended daylight hours of 11.1. A slight drop in average temperatures to 28°C (82.4°F) and 20.4°C (68.7°F), high and low respectively, sets a relatively cooler ambience. Belize City transforms into a dazzling spectacle with festive decorations gracing its streets. Despite alternating sun and rain, the climatic conditions add to the cheer and joy of the holiday season in Belize City.

Temperature

The commencement of December brings an average high-temperature of a still moderately hot 28°C (82.4°F), marking an inconsequential divergence from November. Throughout December, Belize City anticipates an average low-temperature of 20.4°C (68.7°F).

Heat index

The heat index for December is evaluated at a hot 33°C (91.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The months with the highest humidity are August, September, November and December, with an average relative humidity of 84%.

Rainfall

In December, in Belize City, the rain falls for 11.9 days. Throughout December, 176mm (6.93") of precipitation is accumulated. Throughout the year, there are 136.2 rainfall days, and 2014mm (79.29") of precipitation is accumulated.

Sea temperature

In Belize City, in December, the average water temperature is 28°C (82.4°F).
Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.

Daylight

December has the shortest days of the year, with an average of 11h and 6min of daylight.
On the first day of December in Belize City, sunrise is at 06:07 and sunset at 17:16. On the last day of the month, sunrise is at 06:22 and sunset at 17:29 CST.

Sunshine

In Belize City, the average sunshine in December is 6.1h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 8 in December converts into the following recommendations:
Always be careful, as unprotected skin and eyes might burn in no time. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.