September weather forecastDon, Benin

Weather in September

September carries forward August's weather pattern, contributing to a similarly high amount of rain and consistently humid conditions in Don. While the average temperate may peak slightly, the overall climate remains non-threatening for outdoor activities. The rainfall, dropping from August's 104mm (4.09") to 119mm (4.69"), signals the close of this severe monsoon period. Moving towards October, the weather transitions to a progressively drier climate.

Temperature

Don registers an average high-temperature of a hot 30.6°C (87.1°F) at the commencement of September, closely related to the preceding month. Don's average low-temperature during September nights is observed to be an agreeable 22.6°C (72.7°F).

Heat index

The heat index in September is evaluated at a blisteringly hot 41°C (105.8°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. 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 'apparent temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

With an average relative humidity of 84%, September is the most humid month.

Rainfall

In Don, in September, during 26.5 rainfall days, 119mm (4.69") of precipitation is typically accumulated. In Don, during the entire year, the rain falls for 207.1 days and collects up to 739mm (29.09") of precipitation.

Daylight

In Don, the average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 06:44 and sunset at 18:59. On the last day of September, sunrise is at 06:39 and sunset at 18:43 WAT.

Sunshine

The average sunshine in September in Don is 6.5h.

UV index

In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.