December weather forecast
El Tamarindo, Nicaragua

December, the first month of the winter in El Tamarindo, is still a tropical month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 23.9°C (75°F).

Temperature

December's weather records an average high-temperature of a still hot 30.4°C (86.7°F), showing little deviation from November. December generally records an average low-temperature of 23.9°C (75°F).

Heat index

In December, the heat index is estimated at a torrid 36°C (96.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In El Tamarindo, the average relative humidity in December is 70%.

Rainfall

December is the last month it rains. During 4.2 rainfall days, in December, El Tamarindo aggregates 5mm (0.2") of precipitation. Throughout the year, there are 177.4 rainfall days, and 1153mm (45.39") of precipitation is accumulated.

Daylight

With an average of 11h and 24min of daylight, December has the shortest days of the year in El Tamarindo.
On the first day of the month, sunrise is at 05:52 and sunset at 17:19. On the last day of December, in El Tamarindo, sunrise is at 06:07 and sunset at 17:32 CST.

Sunshine

In December, the average sunshine in El Tamarindo is 8.8h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in El Tamarindo. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 7 during December, leads to the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.