September weather forecast
Capenda Camulemba, Angola

The first month of the spring, September, is also a hot month in Capenda Camulemba, Angola, with an average temperature ranging between min 19.8°C (67.6°F) and max 33.3°C (91.9°F).

Temperature

The beginning of September reveals an average high-temperature of a still hot 33.3°C (91.9°F), showing minimal deviation from the previous month. Capenda Camulemba sees a major change from daytime highs, with the nighttime temperature dipping to an enjoyable 19.8°C (67.6°F) on average during September.

Heat index

The heat index for September is estimated at a fiery hot 36°C (96.8°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
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 individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in September is 46%.

Rainfall

In Capenda Camulemba, in September, it is raining for 10 days, with typically 20mm (0.79") of accumulated precipitation. In Capenda Camulemba, during the entire year, the rain falls for 210.3 days and collects up to 1215mm (47.83") of precipitation.

Daylight

In September, the average length of the day in Capenda Camulemba is 12h and 3min.
On the first day of September in Capenda Camulemba, sunrise is at 05:48 and sunset at 17:44. On the last day of the month, sunrise is at 05:30 and sunset at 17:41 WAT.

Sunshine

In Capenda Camulemba, the average sunshine in September is 9.8h.

UV index

August and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, a regular UV index of 7 translates into these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.