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
September's average high-temperature stands at a fiery hot 36.7°C (98.1°F), showing little deviation from August's 34°C (93.2°F). The average temperature during September nights dips to a warm 27.5°C (81.5°F).Humidity
In Dakoussa, the average relative humidity in September is 39%.Rainfall
In September, the rain falls for 5.7 days. Throughout September, 19mm (0.75") of precipitation is accumulated. In Dakoussa, during the entire year, the rain falls for 44.6 days and collects up to 169mm (6.65") of precipitation.Daylight
In Dakoussa, Niger, the average length of the day in September is 12h and 13min.On the first day of September, sunrise is at 06:13 and sunset at 18:36. On the last day of the month, sunrise is at 06:14 and sunset at 18:15 WAT.
Sunshine
In September, the average sunshine is 9.8h.UV index
March through July, September and October, with an average maximum UV index of 8, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for the average person.Note: An average UV index of 8 in September transforms into this advice:
Be sure to take precautions. Without protection, skin might suffer damage quickly. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. 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 does it get in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Dakoussa have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Dakoussa have in September?
What is the month with the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Dakoussa, Niger
- Average high temperature in September: 36.7°C
The warmest month (with the highest average high temperature) is April (41°C).
The month with the lowest average high temperature is December (31.2°C).
- Average low temperature in September: 27.5°C
The month with the highest average low temperature is June (29.8°C).
The coldest month (with the lowest average low temperature) is January (14.5°C).
Average pressure in September
Dakoussa, Niger
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The months with the lowest atmospheric pressure are April and May (1007.4mbar).
Average wind speed in September
Dakoussa, Niger
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is September (11.4km/h).
Average humidity in September
Dakoussa, Niger
- Average humidity in September: 39%
The month with the highest relative humidity is August (52%).
The month with the lowest relative humidity is March (11%).
Average rainfall in September
Dakoussa, Niger
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is August (86mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in September
Dakoussa, Niger
- Average rainfall days in September: 5.7 days
The month with the highest number of rainy days is August (15.1 days).
The months with the least rainy days are February, November and December (0 days).
Average daylight in September /
Average sunshine in September
Dakoussa, Niger
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in September
Dakoussa, Niger
- Average sunshine days in September: 23.4 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (14.4 days).
Average UV index in September
Dakoussa, Niger
- Average UV index in September: 8
The months with the highest UV index are March, April, May, June, July, September and October (UV index 8).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in September
Dakoussa, Niger
- Average cloud cover in September: 15
The month with the most cloud cover is August (Cloud cover 30).
The months with the least cloud cover are January, February, November and December (Cloud cover 3).
Average visibility in September
Dakoussa, Niger
- 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).
