September weather forecast
Brass, Nigeria

As September kicks in, the weather stations register definite signs of moderation in Brass, Nigeria. Keeping up with preceding months, rainfall continues, however, at a reduced volume of 283mm (11.14"). The city observes a decline in humidity, promoting relatively less muggy conditions. Marginally cooler temperatures and an increase in sunshine hours hint at the upcoming dry season. Fostering anticipation for further respite, the transition to October looks promising.

Temperature

Entering September in Brass, the average high-temperature is recorded at a still warm 27.5°C (81.5°F), exhibiting a minimal shift from August's 26.9°C (80.4°F). An average low-temperature of 22°C (71.6°F) is common during the nights of September.

Heat index

During September, the heat index is appraised at a tropical 32°C (89.6°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

The months with the highest humidity are July and September, with an average relative humidity of 88%.

Rainfall

In September, the rain falls for 29.8 days. Throughout September, 283mm (11.14") of precipitation is accumulated. In Brass, during the entire year, the rain falls for 310.7 days and collects up to 2138mm (84.17") of precipitation.

Sea temperature

In Brass, in September, the average water temperature is 26.7°C (80.1°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods.

Daylight

In Brass, the average length of the day in September is 12h and 8min.
On the first day of September in Brass, sunrise is at 06:29 and sunset at 18:40. On the last day of the month, sunrise is at 06:22 and sunset at 18:27 WAT.

Sunshine

The average sunshine in September in Brass is 4.4h.

UV index

The average daily maximum UV index in September in Brass is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during September translates into the following directions:
Take precautions against overexposure. Protection against sun damage is needed. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun. Stay cautious! Sand and water reflections increase UV radiation potency.