December weather forecast
El Quetzal, Guatemala

December finally draws out the end of the prolonged monsoon season in El Quetzal and paves the way for drier weather conditions. Notwithstanding the transition, this month still sees 21mm (0.83") of rainfall, which is significantly lower than the precipitation in November. The city retains the coolness of November, albeit with decreasing temperatures. The daylight hours are fewer, giving off a slight winter chill. The harmonious overlap between the residual monsoon and the encroaching dry season lends a unique charm to the weather in El Quetzal during December.

Temperature

With the advent of December, El Quetzal experiences an average high-temperature of a still tropical 30.5°C (86.9°F), mirroring a close resemblance to the previous month. El Quetzal, during December nights, observes an average temperature of 19.5°C (67.1°F).

Heat index

During December, the heat index is estimated at a fiery hot 35°C (95°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in December is 64%.

Rainfall

In El Quetzal, in December, it is raining for 7.6 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, there are 222.6 rainfall days, and 1301mm (51.22") of precipitation is accumulated.

Daylight

With an average of 11h and 18min of daylight, December has the shortest days of the year in El Quetzal, Guatemala.
On the first day of the month, sunrise is at 06:17 and sunset at 17:35. On the last day of December, sunrise is at 06:32 and sunset at 17:48 CST.

Sunshine

In December, the average sunshine in El Quetzal, Guatemala, is 7.6h.

UV index

The months with the lowest UV index are January, May, June, August through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: During December, 6 as the daily maximum UV index converts into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.