September weather forecast
Candocoli, Guinea-Bissau

The first month of the autumn, September, is a hot month in Candocoli, Guinea-Bissau, with temperature in the range of an average high of 30.9°C (87.6°F) and an average low of 23.6°C (74.5°F).

Temperature

Entering September, the average high-temperature is recorded at a hot 30.9°C (87.6°F), exhibiting a minimal shift from August's 29.9°C (85.8°F). Candocoli registers a consistent average low-temperature of 23.6°C (74.5°F) during September.

Heat index

The heat index value for September is computed to be an extremely hot 42°C (107.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

August and September, with an average relative humidity of 85%, are the most humid months in Candocoli, Guinea-Bissau.

Rainfall

In Candocoli, in September, it is raining for 22.2 days, with typically 168mm (6.61") of accumulated precipitation. Throughout the year, in Candocoli, there are 109.7 rainfall days, and 868mm (34.17") of precipitation is accumulated.

Daylight

In Candocoli, Guinea-Bissau, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 06:46 and sunset at 19:06. On the last day of the month, sunrise is at 06:45 and sunset at 18:47 GMT.

Sunshine

In Candocoli, the average sunshine in September is 6.4h.

UV index

January through July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Candocoli. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.