December weather forecast
Ncole, Mozambique

The first month of the summer, December, is still a hot month in Ncole, Mozambique, with an average temperature varying between 21.4°C (70.5°F) and 31.5°C (88.7°F).

Temperature

December brings an average high-temperature of a still tropical 31.5°C (88.7°F), showing a slight difference from November's 33.2°C (91.8°F). The average low-temperature during December nights is a pleasant 21.4°C (70.5°F).

Heat index

In December, the heat index is estimated at a scorching 42°C (107.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Ncole, the average relative humidity in December is 78%.

Rainfall

In December, the rain falls for 22.2 days. Throughout December, 138mm (5.43") of precipitation is accumulated. Throughout the year, there are 135.4 rainfall days, and 669mm (26.34") of precipitation is accumulated.

Daylight

With an average of 12h and 54min of daylight, December has the longest days of the year.
On the first day of December, sunrise is at 04:45 and sunset at 17:35. On the last day of the month, sunrise is at 04:58 and sunset at 17:50 CAT.

Sunshine

The average sunshine in December is 7.7h.

UV index

September through 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 hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the maximum UV index of 7 suggests this advice:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.