December weather forecast
Mateare, Nicaragua

The first month of the winter, December, is a hot month in Mateare, Nicaragua, with temperature in the range of an average low of 21.5°C (70.7°F) and an average high of 30.2°C (86.4°F).

Temperature

Mateare experiences an average high-temperature of a hot 30.2°C (86.4°F) with the onset of December, subtly varied from November's 29.8°C (85.6°F). During December, Mateare observes a consistent average nighttime temperature of 21.5°C (70.7°F).

Heat index

For December, the heat index is computed to be a very hot 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In December, the average relative humidity is 73%.

Rainfall

In Mateare, in December, it is raining for 9.4 days, with typically 16mm (0.63") of accumulated precipitation. In Mateare, during the entire year, the rain falls for 203.8 days and collects up to 1319mm (51.93") of precipitation.

Daylight

The month with the shortest days in Mateare is December, with an average of 11h and 24min of daylight.
On the first day of December in Mateare, sunrise is at 05:51 and sunset at 17:18. On the last day of the month, sunrise is at 06:06 and sunset at 17:31 CST.

Sunshine

In December, the average sunshine is 8.7h.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in December interprets into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.