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 beginning of September records an average high-temperature of a still hot 31.4°C (88.5°F), marking a negligible difference from August's 30.8°C (87.4°F). Ndioudiouf observes an average low-temperature of 26.1°C (79°F) during September.Heat index
For most parts of September, the heat index is appraised at a blisteringly hot 41°C (105.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.Be advised, the heat index considers values for conditions in shade and with a light breeze. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
The most humid month is September, with an average relative humidity of 76%.Rainfall
In Ndioudiouf, during September, the rain falls for 16.2 days and regularly aggregates up to 82mm (3.23") of precipitation. Throughout the year, there are 58.9 rainfall days, and 244mm (9.61") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 13min.On the first day of the month, sunrise is at 06:55 and sunset at 19:18. On the last day of September, sunrise is at 06:56 and sunset at 18:57 GMT.
Sunshine
In Ndioudiouf, Senegal, the average sunshine in September is 8.5h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 7 during September translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is 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 many hours of sunshine does Ndioudiouf have in September?
What are the months with the highest UV index?
What are the months with the lowest UV index?
How high is the UV index in September?
Average temperature in September
Ndioudiouf, Senegal
- Average high temperature in September: 31.4°C
The warmest month (with the highest average high temperature) is November (34.6°C).
The month with the lowest average high temperature is August (30.8°C).
- Average low temperature in September: 26.1°C
The month with the highest average low temperature is October (26.6°C).
The coldest months (with the lowest average low temperature) are January and February (19.9°C).
Average pressure in September
Ndioudiouf, Senegal
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is April (1010.8mbar).
Average wind speed in September
Ndioudiouf, Senegal
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is April (19.3km/h).
The calmest month (with the lowest average wind speed) is September (12.4km/h).
Average humidity in September
Ndioudiouf, Senegal
- Average humidity in September: 76%
The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is January (31%).
Average rainfall in September
Ndioudiouf, Senegal
- Average rainfall in September: 82mm
The wettest month (with the highest rainfall) is August (92mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days in September
Ndioudiouf, Senegal
- Average rainfall days in September: 16.2 days
The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is January (0 days).
Average daylight in September /
Average sunshine in September
Ndioudiouf, 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 3min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 48min).
Average sunshine days in September
Ndioudiouf, Senegal
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is January (31 days).
The months with the least sunshine days are August and September (11.2 days).
Average UV index in September
Ndioudiouf, Senegal
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Ndioudiouf, Senegal
- Average cloud cover in September: 33
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
Ndioudiouf, 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).
