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 onset of September manifests an average high-temperature of a still torrid 38.7°C (101.7°F), demonstrating a minor variation from the preceding month. During September, Achénouma records an average temperature of 29.1°C (84.4°F) at night.Humidity
In Achénouma, the average relative humidity in September is 16%.Rainfall
September is the last month it rains in Achénouma. During 1.1 rainfall days, in September, Achénouma aggregates 1mm (0.04") of precipitation. In Achénouma, Niger, during the entire year, the rain falls for 9 days and collects up to 9mm (0.35") of precipitation.Daylight
The average length of the day in September is 12h and 15min.On the first day of September in Achénouma, sunrise is at 05:53 and sunset at 18:23. On the last day of the month, sunrise is at 05:58 and sunset at 17:57 WAT.
Sunshine
In September, the average sunshine is 11.9h.UV index
April through September, with an average maximum UV index of 8, are months with the highest UV index in Achénouma. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 8 in September transforms into the following instructions:
Always be cautious. Skin and eyes can be affected swiftly without protection. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Achénouma in September?
What is the average humidity in September in Achénouma?
What is the last month it rains in Achénouma?
How many hours of daylight does Achénouma have in September?
What time are sunrise and sunset in September in Achénouma?
How many hours of sunshine does Achénouma have in September?
What are the months with the highest UV index in Achénouma?
How high is the UV index in September in Achénouma?
Average temperature in September
Achénouma, Niger
- Average high temperature in September: 38.7°C
The warmest month (with the highest average high temperature) is June (41.4°C).
The month with the lowest average high temperature is January (24.3°C).
- Average low temperature in September: 29.1°C
The month with the highest average low temperature is August (30.2°C).
The coldest month (with the lowest average low temperature) is January (10.9°C).
Average pressure in September
Achénouma, Niger
- Average pressure in September: 1009.4mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is July (1007.3mbar).
Average wind speed in September
Achénouma, Niger
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is March (14.6km/h).
The calmest months (with the lowest average wind speed) are September and November (11.7km/h).
Average humidity in September
Achénouma, Niger
- Average humidity in September: 16%
The month with the highest relative humidity is December (26%).
The month with the lowest relative humidity is May (12%).
Average rainfall in September
Achénouma, Niger
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is August (6mm).
The driest months (with the least rainfall) are January, February, March, April, May, October, November and December (0mm).
Average rainfall days in September
Achénouma, Niger
- Average rainfall days in September: 1.1 days
The month with the highest number of rainy days is August (3.9 days).
The months with the least rainy days are January, February, November and December (0 days).
Average daylight in September /
Average sunshine in September
Achénouma, Niger
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 11h and 5min
The months with the most sunshine are June and August (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in September
Achénouma, Niger
- Average sunshine days in September: 28.9 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (25.3 days).
Average UV index in September
Achénouma, Niger
- Average UV index in September: 8
The months with the highest UV index are April, May, June, July, August and September (UV index 8).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in September
Achénouma, Niger
- Average cloud cover in September: 5
The month with the most cloud cover is August (Cloud cover 11).
The months with the least cloud cover are October and November (Cloud cover 3).
Average visibility in September
Achénouma, 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).
