December weather forecast
Diriamba, Nicaragua

The first month of the winter, December, is still a warm month in Diriamba, Nicaragua, with an average temperature fluctuating between 22.5°C (72.5°F) and 29.6°C (85.3°F).

Temperature

In Diriamba, Nicaragua, the average high-temperature in December is almost the same as in November - a still warm 29.6°C (85.3°F). In December, the average low-temperature is 22.5°C (72.5°F).

Heat index

In December, the average heat index is evaluated at a torrid 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, metabolic differences, clothing), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In Diriamba, the average relative humidity in December is 72%.

Rainfall

In December, the rain falls for 7.5 days. Throughout December, 11mm (0.43") of precipitation is accumulated. In Diriamba, during the entire year, the rain falls for 193.6 days and collects up to 1354mm (53.31") of precipitation.

Daylight

December has the shortest days of the year in Diriamba, with an average of 11h and 26min of daylight.
On the first day of the month, sunrise is at 05:49 and sunset at 17:18. On the last day of December, in Diriamba, Nicaragua, sunrise is at 06:04 and sunset at 17:31 CST.

Sunshine

In December, the average sunshine is 8.7h.

UV index

The months with the highest UV index in Diriamba 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. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in December interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.