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
Bianouan experiences an average high-temperature of a still warm 27.1°C (80.8°F) with the onset of September, subtly varied from August's 26.8°C (80.2°F). Bianouan's nighttime temperatures in September display a slight drop from daytime highs, averaging to a still warm 23°C (73.4°F).Heat index
For September, the heat index is computed to be a hot 31°C (87.8°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
The most humid month in Bianouan is September, with an average relative humidity of 88%.Rainfall
In Bianouan, during September, the rain falls for 26 days and regularly aggregates up to 81mm (3.19") of precipitation. Throughout the year, there are 291.5 rainfall days, and 1061mm (41.77") of precipitation is accumulated.Daylight
In Bianouan, the average length of the day in September is 12h and 9min.On the first day of September, sunrise is at 06:05 and sunset at 18:19. On the last day of the month, sunrise is at 06:00 and sunset at 18:04 GMT.
Sunshine
In Bianouan, Ivory Coast, the average sunshine in September is 5.4h.UV index
June through September, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 6 in September translates into the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bianouan in September?
What is the most humid month?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What are the months with the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Bianouan, Ivory Coast
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is January (31.5°C).
The month with the lowest average high temperature is August (26.8°C).
- Average low temperature in September: 23°C
The month with the highest average low temperature is April (25.9°C).
The coldest month (with the lowest average low temperature) is August (22.8°C).
Average pressure in September
Bianouan, Ivory Coast
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is July (1014mbar).
The months with the lowest atmospheric pressure are February and March (1010mbar).
Average wind speed in September
Bianouan, Ivory Coast
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is August (11.8km/h).
The calmest month (with the lowest average wind speed) is December (8.3km/h).
Average humidity in September
Bianouan, Ivory Coast
- Average humidity in September: 88%
The month with the highest relative humidity is September (88%).
The month with the lowest relative humidity is January (76%).
Average rainfall in September
Bianouan, Ivory Coast
- Average rainfall in September: 81mm
The wettest month (with the highest rainfall) is June (184mm).
The driest month (with the least rainfall) is January (43mm).
Average rainfall days in September
Bianouan, Ivory Coast
- Average rainfall days in September: 26 days
The month with the highest number of rainy days is October (29.6 days).
The month with the least rainy days is January (18.4 days).
Average daylight in September /
Average sunshine in September
Bianouan, 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 May (Average sunshine: 9h and 30min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).
Average sunshine days in September
Bianouan, Ivory Coast
- Average sunshine days in September: 2.1 days
The month with the most sunshine days is January (9.9 days).
The month with the least sunshine days is November (0.7 days).
Average UV index in September
Bianouan, Ivory Coast
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).
Average cloud cover in September
Bianouan, Ivory Coast
- Average cloud cover in September: 64
The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in September
Bianouan, Ivory Coast
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June and December (10km).
The month with the lowest visibility is September (8km).
