December weather forecast
Nindirí, Nicaragua

December, the first month of the winter in Nindirí, is also a moderately hot month, with temperature in the range of an average high of 29.7°C (85.5°F) and an average low of 21.9°C (71.4°F).

Temperature

December's advent denotes a minor fluctuation in the average high-temperature to a still warm 29.7°C (85.5°F) from November's 29.6°C (85.3°F). Nindirí's nighttime temperature in December drops to an average of 21.9°C (71.4°F).

Heat index

The heat index value for December is estimated at a very hot 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. 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 human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in December in Nindirí is 74%.

Rainfall

In Nindirí, in December, it is raining for 10 days, with typically 22mm (0.87") of accumulated precipitation. In Nindirí, during the entire year, the rain falls for 204.2 days and collects up to 1558mm (61.34") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 24min of daylight.
On the first day of December in Nindirí, sunrise is at 05:49 and sunset at 17:17. On the last day of the month, sunrise is at 06:04 and sunset at 17:30 CST.

Sunshine

In Nindirí, the average sunshine in December is 8.3h.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Nindirí, Nicaragua. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In December, a regular UV index of 7 translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.