September weather forecast
Gassol, Nigeria

September

Weather in September

The first month of the autumn, September, is a hot month in Gassol, Nigeria, with an average temperature ranging between max 30.1°C (86.2°F) and min 22.9°C (73.2°F).

Temperature

September begins with an average high-temperature of a tropical 30.1°C (86.2°F), reflecting close similarity to the preceding month. Throughout September, the temperature falls to an average low of 22.9°C (73.2°F).

Heat index

In September, the average heat index is computed to be a sweltering 39°C (102.2°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In September, the average relative humidity is 84%.

Rainfall

In Gassol, in September, during 26.2 rainfall days, 120mm (4.72") of precipitation is typically accumulated. Throughout the year, in Gassol, there are 157.4 rainfall days, and 666mm (26.22") of precipitation is accumulated.

Daylight

In September, the average length of the day in Gassol, Nigeria, is 12h and 10min.
On the first day of the month, sunrise is at 06:10 and sunset at 18:26. On the last day of September, in Gassol, sunrise is at 06:06 and sunset at 18:09 WAT.

Sunshine

In Gassol, the average sunshine in September is 7.3h.

UV index

In Gassol, the average daily maximum UV index in September is 7. 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 UV index of 7 in September translates into these instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

Is it hot in Gassol during September?
The average high-temperature, in September, in Gassol, is 30.1°C (86.2°F), while the average low-temperature is 22.9°C (73.2°F). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 39°C (102.2°F).
What is the average humidity in September in Gassol?
In September, the average relative humidity in Gassol, Nigeria, is 84%.
How much does it rain in Gassol in September?
In Gassol, Nigeria, in September, during 26.2 rainfall days, 120mm (4.72") of precipitation is typically accumulated.
What is the average length of the day in September in Gassol?
The average day length in September in Gassol, Nigeria, is 12h and 10min.
When are sunrise and sunset in September in Gassol?
In September, on the first day of the month, sunrise is at 06:10 and sunset at 18:26. On the last day of the month, sunrise is at 06:06 and sunset at 18:09 WAT.
How many hours of sunshine does Gassol have in September?
The average sunshine duration in September is 7.3h.
What is the UV index reading in September in Gassol?
In Gassol, Nigeria, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Gassol, Nigeria
  • Average high temperature in September: 30.1°C

The warmest month (with the highest average high temperature) is March (40.3°C).
The month with the lowest average high temperature is August (29.2°C).

  • Average low temperature in September: 22.9°C

The month with the highest average low temperature is April (27.6°C).
The coldest month (with the lowest average low temperature) is January (20.8°C).

Average pressure in September
Gassol, Nigeria
  • Average pressure in September: 1012.5mbar

The month with the highest atmospheric pressure is July (1013.1mbar).
The month with the lowest atmospheric pressure is March (1008.4mbar).

Average wind speed in September
Gassol, Nigeria
  • Average wind speed in September: 7.4km/h

The windiest month (with the highest average wind speed) is April (10.3km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).

Average humidity in September
Gassol, Nigeria
  • Average humidity in September: 84%

The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (22%).

Average rainfall in September
Gassol, Nigeria
  • Average rainfall in September: 120mm

The wettest month (with the highest rainfall) is August (148mm).
The driest months (with the least rainfall) are January and December (0mm).

Average rainfall days in September
Gassol, Nigeria
  • Average rainfall days in September: 26.2 days

The month with the highest number of rainy days is August (29 days).
The month with the least rainy days is December (0.1 days).

Average daylight in September /
Average sunshine in September
Gassol, Nigeria
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in September: 7h and 2min

The months with the most sunshine are January and December (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 12min).

Average sunshine days in September
Gassol, Nigeria
  • Average sunshine days in September: 1.9 days

The month with the most sunshine days is December (30.4 days).
The month with the least sunshine days is August (0.6 days).

Average UV index in September
Gassol, Nigeria
  • Average UV index in September: 7

The months with the highest UV index are February, March and April (UV index 8).
The months with the lowest UV index are July and August (UV index 6).

Average cloud cover in September
Gassol, Nigeria
  • Average cloud cover in September: 50

The month with the most cloud cover is August (Cloud cover 59).
The months with the least cloud cover are January and December (Cloud cover 3).

Average visibility in September
Gassol, Nigeria
  • Average visibility in September: 8km

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).

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