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
As Ouakam transitions into September, the average high-temperature stands at a still moderately hot 28.2°C (82.8°F), offering little variation from the preceding month. September sees a slight dip to an average low temperature of 26.8°C (80.2°F) from the daytime highs.Heat index
September's heat index is computed to be a tropical 33°C (91.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'apparent temperature' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In September, the average relative humidity is 81%.Rainfall
September is the month with the most rainfall in Ouakam. Rain falls for 13.3 days and accumulates 88mm (3.46") of precipitation.Daylight
The average length of the day in September is 12h and 13min.On the first day of the month, sunrise is at 06:57 and sunset at 19:21. On the last day of September, sunrise is at 06:59 and sunset at 19:00 GMT.
Sunshine
The average sunshine in September is 8.6h.UV index
June through November, with an average maximum UV index of 7, are months with the highest UV index in Ouakam, Senegal. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 7 in September translates into these instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Ouakam during September?
What is the average humidity in September in Ouakam?
What is the rainiest month in Ouakam?
How many days does it rain in September in Ouakam?
What is the average length of the day in September in Ouakam?
When are sunrise and sunset in September in Ouakam?
How long on average sun shines in September in Ouakam?
What are the months with the highest UV index in Ouakam?
What is the UV index reading in September in Ouakam?
Average temperature in September
Ouakam, Senegal
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is October (29°C).
The month with the lowest average high temperature is April (22.2°C).
- Average low temperature in September: 26.8°C
The month with the highest average low temperature is October (27.5°C).
The coldest month (with the lowest average low temperature) is March (20.2°C).
Average pressure in September
Ouakam, Senegal
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is January (1013.5mbar).
The month with the lowest atmospheric pressure is October (1011.3mbar).
Average wind speed in September
Ouakam, Senegal
- Average wind speed in September: 15.2km/h
The windiest month (with the highest average wind speed) is February (27.2km/h).
The calmest month (with the lowest average wind speed) is September (15.2km/h).
Average humidity in September
Ouakam, Senegal
- Average humidity in September: 81%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are January and December (59%).
Average rainfall in September
Ouakam, Senegal
- Average rainfall in September: 88mm
The wettest month (with the highest rainfall) is September (88mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days in September
Ouakam, Senegal
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is August (14.2 days).
The months with the least rainy days are February and March (0.3 days).
Average daylight in September /
Average sunshine in September
Ouakam, Senegal
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are April and May (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 42min).
Average sunshine days in September
Ouakam, Senegal
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is March (30.6 days).
The month with the least sunshine days is August (13.3 days).
Average UV index in September
Ouakam, Senegal
- Average UV index in September: 7
The months with the highest UV index are June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May and December (UV index 6).
Average cloud cover in September
Ouakam, Senegal
- Average cloud cover in September: 32
The month with the most cloud cover is August (Cloud cover 43).
The month with the least cloud cover is April (Cloud cover 6).
Average visibility in September
Ouakam, Senegal
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
