December weather forecast
Balacende, Angola

December, the first month of the summer in Balacende, is still a warm month, with an average temperature varying between 29.3°C (84.7°F) and 25.3°C (77.5°F).

Temperature

December registers an average high-temperature of a still moderately hot 29.3°C (84.7°F), slightly varied from November's 28.8°C (83.8°F). December's average low temperature is a still warm 25.3°C (77.5°F), displaying a subtle drop from its daily peak.

Heat index

Throughout December, the heat index is evaluated at a fiery hot 35°C (95°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In Balacende, the average relative humidity in December is 76%.

Rainfall

In December, the rain falls for 16.7 days. Throughout December, 45mm (1.77") of precipitation is accumulated. In Balacende, during the entire year, the rain falls for 158.7 days and collects up to 456mm (17.95") of precipitation.

Daylight

With an average of 12h and 36min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:36 and sunset at 18:10. On the last day of December, sunrise is at 05:49 and sunset at 18:25 WAT.

Sunshine

January and December, with an average of 9.3h of sunshine, are months with the most sunshine.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 in December translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. Tightly woven clothing, when worn loosely, shields effectively against the Sun.