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
Weather in September
Temperature
September's onset records an average high-temperature of a still warm 29.5°C (85.1°F), a near match to August's 28.8°C (83.8°F). In Tomono, September's nights observe an average temperature dip to a pleasant 21.6°C (70.9°F).Heat index
September's heat index is computed to be a very hot 37°C (98.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Note that heat index values are valued for light wind and location in the shade. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
The average relative humidity in September is 83%.Rainfall
In Tomono, during September, the rain falls for 23.5 days and regularly aggregates up to 109mm (4.29") of precipitation. Throughout the year, in Tomono, Ivory Coast, there are 153.9 rainfall days, and 688mm (27.09") of precipitation is accumulated.Daylight
In September, the average length of the day in Tomono is 12h and 10min.On the first day of the month, sunrise is at 06:16 and sunset at 18:32. On the last day of September, in Tomono, sunrise is at 06:12 and sunset at 18:15 GMT.
Sunshine
In September, the average sunshine in Tomono is 7.7h.UV index
In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 7 in September translates into this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
How hot is it in Tomono in September?
What is the average humidity in September in Tomono?
How much does it rain in Tomono in September?
How many hours of daylight does Tomono have in September?
What time are sunrise and sunset in September in Tomono?
How many hours of sunshine does Tomono have in September?
What is the UV index intensity in September in Tomono?
Average temperature in September
Tomono, Ivory Coast
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is March (37.4°C).
The month with the lowest average high temperature is August (28.8°C).
- Average low temperature in September: 21.6°C
The month with the highest average low temperature is April (25.2°C).
The coldest month (with the lowest average low temperature) is January (20°C).
Average pressure in September
Tomono, Ivory Coast
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is July (1012.9mbar).
The month with the lowest atmospheric pressure is March (1008.9mbar).
Average wind speed in September
Tomono, Ivory Coast
- Average wind speed in September: 7.1km/h
The windiest months (with the highest average wind speed) are April and May (10.9km/h).
The calmest months (with the lowest average wind speed) are September and November (7.1km/h).
Average humidity in September
Tomono, Ivory Coast
- Average humidity in September: 83%
The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is January (17%).
Average rainfall in September
Tomono, Ivory Coast
- Average rainfall in September: 109mm
The wettest month (with the highest rainfall) is August (156mm).
The driest months (with the least rainfall) are January and December (1mm).
Average rainfall days in September
Tomono, Ivory Coast
- Average rainfall days in September: 23.5 days
The month with the highest number of rainy days is August (25.8 days).
The month with the least rainy days is December (0.4 days).
Average daylight in September /
Average sunshine in September
Tomono, Ivory Coast
- 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 42min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is January (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 6min).
Average sunshine days in September
Tomono, Ivory Coast
- Average sunshine days in September: 4 days
The month with the most sunshine days is December (30.5 days).
The month with the least sunshine days is August (3.4 days).
Average UV index in September
Tomono, Ivory Coast
- 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
Tomono, Ivory Coast
- Average cloud cover in September: 46
The month with the most cloud cover is August (Cloud cover 57).
The month with the least cloud cover is December (Cloud cover 5).
Average visibility in September
Tomono, Ivory Coast
- 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).
Tomono, Ivory Coast
Weather forecast for your location
2. Allow the app to use your location
