September weather forecastNalerigu, Ghana

Weather in September

September, the first month of the autumn in Nalerigu, is also a hot month, with temperature in the range of an average low of 23.3°C (73.9°F) and an average high of 31.9°C (89.4°F).

Temperature

The start of September sees the average high-temperature at a still tropical 31.9°C (89.4°F), showing little difference from August's 30.7°C (87.3°F). Nalerigu usually reports an average low-temperature of 23.3°C (73.9°F) during the month of September.

Heat index

The heat index in September is appraised at a blisteringly hot 42°C (107.6°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful 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.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in September is 75%.

Rainfall

In Nalerigu, in September, it is raining for 18.3 days, with typically 65mm (2.56") of accumulated precipitation. In Nalerigu, during the entire year, the rain falls for 109.3 days and collects up to 417mm (16.42") of precipitation.

Daylight

In Nalerigu, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 05:51 and sunset at 18:10. On the last day of the month, sunrise is at 05:50 and sunset at 17:52 GMT.

Sunshine

In Nalerigu, the average sunshine in September is 9.3h.

UV index

In Nalerigu, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.