September weather forecastDaloa, Ivory Coast

September

Weather in September

September is a notable month as it experiences the highest rainfall of the year, a significant 125mm (4.92"). This results in cloudy days filled with heavy showers. However, the weather remains warm, and the wind speed decreases marginally. The sunnier circumstances of August retreat, leading to a dip in the UV index.

Temperature

Upon the onset of September, Daloa witnesses an average high-temperature of a still moderately hot 29.5°C (85.1°F), showing a close resemblance to the prior month. During September, the nighttime temperature averages of 21.2°C (70.2°F).

Heat index

In September, the average heat index is appraised at a fiery hot 39°C (102.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. 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 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

With an average relative humidity of 89%, September is the most humid month.

Rainfall

September is the month with the most rainfall. Rain falls for 24.1 days and accumulates 125mm (4.92") of precipitation.

Daylight

In Daloa, the average length of the day in September is 12h and 10min.
On the first day of the month, sunrise is at 06:18 and sunset at 18:32. On the last day of September, sunrise is at 06:13 and sunset at 18:17 GMT.

Sunshine

In Daloa, the average sunshine in September is 5.2h.

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 6 during September leads to these advisories:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Updated: Aug 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during September is 29.5°C (85.1°F) and the low-temperature is 21.2°C (70.2°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 39°C (102.2°F).

The most humid month is September, with an average relative humidity of 89%.

In September, the average relative humidity is 89%.

The month with the most rainfall is September, when the rain falls for 24.1 days and typically aggregates up to 125mm (4.92") of precipitation.

In Daloa, in September, during 24.1 rainfall days, 125mm (4.92") of precipitation is typically accumulated.

In Daloa, the average day length in September is 12h and 10min.

In September, on the first day of the month, sunrise is at 06:18 and sunset at 18:32. On the last day of the month, sunrise is at 06:13 and sunset at 18:17 GMT.

In September, the average sunshine duration is 5.2h.

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from 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

29.1°C

29.5°C

31.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.4km/h

5.2km/h

4.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

8.8

4.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Daloa, Ivory Coast

Average high temperature in September: 29.5°C

The warmest month (with the highest average high temperature) is February (36.1°C).
The month with the lowest average high temperature is August (29.1°C).

Average low temperature in September: 21.2°C

The month with the highest average low temperature is April (22.9°C).
The coldest month (with the lowest average low temperature) is January (20°C).

Average pressure in September
Daloa, Ivory Coast

Average pressure in September: 1013mbar

The month with the highest atmospheric pressure is July (1013.9mbar).
The months with the lowest atmospheric pressure are February and March (1010mbar).

Average wind speed in September
Daloa, Ivory Coast

Average wind speed in September: 5km/h

The windiest months (with the highest average wind speed) are July and August (6km/h).
The calmest month (with the lowest average wind speed) is November (4.4km/h).

Average humidity in September
Daloa, Ivory Coast

Average humidity in September: 89%

The month with the highest relative humidity is September (89%).
The month with the lowest relative humidity is January (49%).

Average rainfall in September
Daloa, Ivory Coast

Average rainfall in September: 125mm

The wettest month (with the highest rainfall) is September (125mm).
The driest month (with the least rainfall) is December (8mm).

Average rainfall days in September
Daloa, Ivory Coast

Average rainfall days in September: 24.1 days

The month with the highest number of rainy days is October (25.3 days).
The month with the least rainy days is January (5.8 days).

Average daylight in September /
Average sunshine in September
Daloa, Ivory Coast

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 42min).

Average sunshine in September: 5h and 12min

The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is August (Average sunshine: 4h and 54min).

Average sunshine days in September
Daloa, Ivory Coast

Average sunshine days in September: 4.5 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is October (4 days).

Average UV index in September
Daloa, Ivory Coast

Average UV index in September: 6

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 June and August (UV index 5).