September weather forecast
Ingorezinho, Guinea-Bissau

September, the first month of the autumn in Ingorezinho, is also a hot month, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 23.2°C (73.8°F).

Temperature

As Ingorezinho welcomes September, the average high-temperature is noted at a still hot 31.6°C (88.9°F), closely aligning with the preceding month. Ingorezinho observes an average low-temperature of 23.2°C (73.8°F) during September.

Heat index

September's heat index is calculated to be a life-threatening hot 45°C (113°F). Beware: Heat exhaustion along with heat cramps are on the cards. Heatstroke could result from sustained physical activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Ingorezinho, the average relative humidity in September is 84%.

Rainfall

In September, in Ingorezinho, the rain falls for 23.7 days. Throughout September, 152mm (5.98") of precipitation is accumulated. Throughout the year, in Ingorezinho, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 12min.
On the first day of September, sunrise is at 06:52 and sunset at 19:13. On the last day of the month, sunrise is at 06:52 and sunset at 18:53 GMT.

Sunshine

In Ingorezinho, the average sunshine in September is 7h.

UV index

In September, the average daily maximum UV index in Ingorezinho, Guinea-Bissau, is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: During September, 7 as the daily maximum UV index converts into the following advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.