December weather forecast
Diriá, Nicaragua

The first month of the winter, December, is also a hot month in Diriá, Nicaragua, with an average temperature fluctuating between 22.4°C (72.3°F) and 30.2°C (86.4°F).

Temperature

The onset of December manifests an average high-temperature of a still hot 30.2°C (86.4°F), demonstrating a minor variation from the preceding month. December nights observe an average temperature dip to an agreeable 22.4°C (72.3°F).

Heat index

Throughout December, the heat index is calculated to be a sweltering 36°C (96.8°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in December is 73%.

Rainfall

In Diriá, in December, during 11 rainfall days, 23mm (0.91") of precipitation is typically accumulated. In Diriá, during the entire year, the rain falls for 209.3 days and collects up to 1556mm (61.26") of precipitation.

Daylight

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

Sunshine

In Diriá, Nicaragua, the average sunshine in December is 8.3h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Diriá, Nicaragua. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Diriá, Nicaragua. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in December, converts into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.