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 arrival of September brings an average high-temperature of a still very hot 38.6°C (101.5°F), subtly diverging from August's 37.5°C (99.5°F). Inignaouei's temperature in September lowers to a consistent average of 29.6°C (85.3°F) during the nights.Humidity
The average relative humidity in September in Inignaouei is 22%.Rainfall
In Inignaouei, in September, during 2.2 rainfall days, 6mm (0.24") of precipitation is typically accumulated. Throughout the year, in Inignaouei, Niger, there are 27.6 rainfall days, and 88mm (3.46") of precipitation is accumulated.Daylight
In September, the average length of the day in Inignaouei is 12h and 14min.On the first day of the month, sunrise is at 06:09 and sunset at 18:38. On the last day of September, sunrise is at 06:14 and sunset at 18:13 WAT.
Sunshine
In September, the average sunshine in Inignaouei is 9.9h.UV index
The months with the highest UV index are April through September, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 8 during September morphs into the following directions:
Always stay safe. Unprotected skin and eyes can get damaged rapidly. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Inignaouei in September?
What is the average humidity in September in Inignaouei?
How much does it rain in Inignaouei in September?
What is the average length of the day in September in Inignaouei?
When are sunrise and sunset in September in Inignaouei?
How many hours of sunshine does Inignaouei have in September?
When is the highest UV index in Inignaouei?
What is the UV index intensity in September in Inignaouei?
Average temperature in September
Inignaouei, Niger
- Average high temperature in September: 38.6°C
The warmest month (with the highest average high temperature) is May (41.2°C).
The month with the lowest average high temperature is January (28.3°C).
- Average low temperature in September: 29.6°C
The month with the highest average low temperature is June (30°C).
The coldest month (with the lowest average low temperature) is January (14.3°C).
Average pressure in September
Inignaouei, Niger
- Average pressure in September: 1010.4mbar
The month with the highest atmospheric pressure is January (1016mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in September
Inignaouei, Niger
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is December (20.1km/h).
The calmest month (with the lowest average wind speed) is September (12.5km/h).
Average humidity in September
Inignaouei, Niger
- Average humidity in September: 22%
The month with the highest relative humidity is August (35%).
The months with the lowest relative humidity are March and April (11%).
Average rainfall in September
Inignaouei, Niger
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is August (44mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in September
Inignaouei, Niger
- Average rainfall days in September: 2.2 days
The month with the highest number of rainy days is August (10.3 days).
The month with the least rainy days is November (0 days).
Average daylight in September /
Average sunshine in September
Inignaouei, 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: 9h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in September
Inignaouei, Niger
- Average sunshine days in September: 26.5 days
The months with the most sunshine days are January and December (30.9 days).
The month with the least sunshine days is August (18.2 days).
Average UV index in September
Inignaouei, 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 5).
Average cloud cover in September
Inignaouei, Niger
- Average cloud cover in September: 7
The month with the most cloud cover is August (Cloud cover 19).
The months with the least cloud cover are October and November (Cloud cover 4).
Average visibility in September
Inignaouei, 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).
