Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The shift into September records an average high-temperature of a still moderately hot 27.9°C (82.2°F), subtly varied from August's 26.9°C (80.4°F). Niouldé's September nights cool down to an average low-temperature of 19.9°C (67.8°F).Heat index
During September, the heat index is computed to be a tropical 34°C (93.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Understand that the heat index values take into account shaded locations and mild winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
The months with the highest humidity in Niouldé, Ivory Coast, are August and September, with an average relative humidity of 91%.Rainfall
In Niouldé, in September, during 29.5 rainfall days, 239mm (9.41") of precipitation is typically accumulated. In Niouldé, during the entire year, the rain falls for 270.6 days and collects up to 1604mm (63.15") of precipitation.Daylight
In September, the average length of the day in Niouldé is 12h and 10min.On the first day of the month, sunrise is at 06:23 and sunset at 18:37. On the last day of September, sunrise is at 06:18 and sunset at 18:22 GMT.
Sunshine
In September, the average sunshine is 5.3h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 6 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Niouldé in September?
What is the most humid month in Niouldé?
What is the average humidity in September in Niouldé?
How much does it rain in Niouldé in September?
What is the average length of the day in September in Niouldé?
What time are sunrise and sunset in September in Niouldé?
How long on average sun shines in September in Niouldé?
How high is the UV index in September in Niouldé?
Average temperature in September
Niouldé, Ivory Coast
- Average high temperature in September: 27.9°C
The warmest month (with the highest average high temperature) is February (34°C).
The month with the lowest average high temperature is August (26.9°C).
- Average low temperature in September: 19.9°C
The month with the highest average low temperature is April (21.2°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in September
Niouldé, Ivory Coast
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is July (1014.2mbar).
The month with the lowest atmospheric pressure is March (1010.4mbar).
Average wind speed in September
Niouldé, Ivory Coast
- Average wind speed in September: 3.9km/h
The windiest months (with the highest average wind speed) are July and August (4.8km/h).
The calmest month (with the lowest average wind speed) is October (3.6km/h).
Average humidity in September
Niouldé, Ivory Coast
- Average humidity in September: 91%
The months with the highest relative humidity are August and September (91%).
The month with the lowest relative humidity is January (42%).
Average rainfall in September
Niouldé, Ivory Coast
- Average rainfall in September: 239mm
The wettest month (with the highest rainfall) is October (255mm).
The driest month (with the least rainfall) is December (12mm).
Average rainfall days in September
Niouldé, Ivory Coast
- Average rainfall days in September: 29.5 days
The month with the highest number of rainy days is October (30 days).
The month with the least rainy days is January (6.1 days).
Average daylight in September /
Average sunshine in September
Niouldé, Ivory Coast
- Average daylight in September: 12h and 1min
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: 5h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 12min).
Average sunshine days in September
Niouldé, Ivory Coast
- Average sunshine days in September: 0.2 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is September (0.2 days).
Average UV index in September
Niouldé, Ivory Coast
- Average UV index in September: 6
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in September
Niouldé, Ivory Coast
- Average cloud cover in September: 75
The month with the most cloud cover is August (Cloud cover 81).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Niouldé, Ivory Coast
- Average visibility in September: 5km
The month with the highest visibility is January (10km).
The months with the lowest visibility are August and September (5km).
