September weather forecastSenfi, Ghana

September

Weather in September

September, the first month of the autumn in Senfi, is still a warm month, with an average temperature varying between 28.9°C (84°F) and 21.1°C (70°F).

Temperature

In September, Senfi's weather conditions record an average high-temperature of a still warm 28.9°C (84°F), demonstrating little divergence from the preceding month. Senfi's nighttime temperature in September falls to an average of 21.1°C (70°F).

Heat index

September's heat index is estimated at a torrid 37°C (98.6°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

September is the most humid month, with an average relative humidity of 90%.

Rainfall

September is the month with the most rainfall. Rain falls for 27.5 days and accumulates 155mm (6.1") of precipitation.

Daylight

The average length of the day in September in Senfi is 12h and 10min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:13. On the last day of September, in Senfi, sunrise is at 05:54 and sunset at 17:58 GMT.

Sunshine

The month with the least sunshine is September, with an average of 4.8h of sunshine.

UV index

August and September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Updated: Jun 28, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During September, Senfi experiences an average high-temperature of 28.9°C (84°F) and a low-temperature of 21.1°C (70°F). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is estimated at 37°C (98.6°F).

With an average relative humidity of 90%, September is the most humid month.

In September, the average relative humidity is 90%.

The month with the most rainfall is September, when the rain falls for 27.5 days and typically aggregates up to 155mm (6.1") of precipitation.

In Senfi, during September, the rain falls for 27.5 days and regularly aggregates up to 155mm (6.1") of precipitation.

The average day length in September is 12h and 10min.

In September, on the first day of the month, sunrise is at 05:59 and sunset at 18:13. On the last day of the month, sunrise is at 05:54 and sunset at 17:58 GMT.

September has the least sunshine of the year, with an average of 4.8h of sunshine.

In September, the average sunshine duration is 4.8h.

The months with the lowest UV index are August and September, with an average maximum UV index of 5.

In Senfi, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

28.8°C

28.9°C

31°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.5km/h

5.3km/h

5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.1

1.1

1.3

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Senfi, Ghana

Average high temperature in September: 28.9°C

The warmest month (with the highest average high temperature) is February (36.2°C).
The months with the lowest average high temperature are July and August (28.8°C).

Average low temperature in September: 21.1°C

The month with the highest average low temperature is March (23°C).
The coldest month (with the lowest average low temperature) is January (20.3°C).

Average pressure in September
Senfi, Ghana

Average pressure in September: 1012.9mbar

The month with the highest atmospheric pressure is July (1013.7mbar).
The month with the lowest atmospheric pressure is March (1009.6mbar).

Average wind speed in September
Senfi, Ghana

Average wind speed in September: 5.1km/h

The windiest month (with the highest average wind speed) is August (6.2km/h).
The calmest months (with the lowest average wind speed) are October, November and December (4.5km/h).

Average humidity in September
Senfi, Ghana

Average humidity in September: 90%

The month with the highest relative humidity is September (90%).
The month with the lowest relative humidity is January (55%).

Average rainfall in September
Senfi, Ghana

Average rainfall in September: 155mm

The wettest month (with the highest rainfall) is September (155mm).
The driest month (with the least rainfall) is December (11mm).

Average rainfall days in September
Senfi, Ghana

Average rainfall days in September: 27.5 days

The month with the highest number of rainy days is October (28.9 days).
The month with the least rainy days is January (7.1 days).

Average daylight in September /
Average sunshine in September
Senfi, Ghana

Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).

Average sunshine in September: 4h and 48min

The month with the most sunshine is January (Average sunshine: 9h and 42min).
The month with the least sunshine is September (Average sunshine: 4h and 48min).

Average sunshine days in September
Senfi, Ghana

Average sunshine days in September: 1.1 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is September (1.1 days).

Average UV index in September
Senfi, Ghana

Average UV index in September: 5

The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are August and September (UV index 5).