December weather forecast
Tisma, Nicaragua

December, the first month of the winter in Tisma, is still a warm month, with an average temperature fluctuating between 29.7°C (85.5°F) and 21.9°C (71.4°F).

Temperature

The advent of December brings an average high-temperature of a still warm 29.7°C (85.5°F), exhibiting minor difference from the previous month. Throughout December, Tisma witnesses a nighttime temperature average of 21.9°C (71.4°F).

Heat index

The heat index value for December is estimated at a torrid 35°C (95°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Tisma, the average relative humidity in December is 74%.

Rainfall

In Tisma, during December, the rain falls for 10 days and regularly aggregates up to 22mm (0.87") of precipitation. In Tisma, during the entire year, the rain falls for 204.2 days and collects up to 1558mm (61.34") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 24min of daylight.
On the first day of December in Tisma, 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

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. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in December interprets into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.