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
On the advent of September, Barmou's average high-temperature exhibits a minor adjustment to a still very hot 37.2°C (99°F) from August's 35°C (95°F). Barmou's average low-temperature during September nights is observed to be a warm 28.3°C (82.9°F).Humidity
In Barmou, the average relative humidity in September is 39%.Rainfall
In Barmou, during September, the rain falls for 7.8 days and regularly aggregates up to 29mm (1.14") of precipitation. In Barmou, during the entire year, the rain falls for 49.7 days and collects up to 183mm (7.2") of precipitation.Daylight
In Barmou, the average length of the day in September is 12h and 13min.On the first day of September, sunrise is at 06:26 and sunset at 18:50. On the last day of the month, sunrise is at 06:28 and sunset at 18:28 WAT.
Sunshine
In Barmou, the average sunshine in September is 9.8h.UV index
In September, the average daily maximum UV index is 8. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, an average UV index of 8 transforms into the following instructions:
Act with caution. Neglecting protection can lead to skin and eye damage in moments. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September in Barmou?
What is the UV index reading in September in Barmou?
Average temperature in September
Barmou, Niger
- Average high temperature in September: 37.2°C
The warmest month (with the highest average high temperature) is May (41.2°C).
The month with the lowest average high temperature is December (31.2°C).
- Average low temperature in September: 28.3°C
The month with the highest average low temperature is June (30.4°C).
The coldest month (with the lowest average low temperature) is January (16.2°C).
Average pressure in September
Barmou, Niger
- Average pressure in September: 1010mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The months with the lowest atmospheric pressure are April and May (1007.5mbar).
Average wind speed in September
Barmou, Niger
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is October (11.6km/h).
Average humidity in September
Barmou, Niger
- Average humidity in September: 39%
The month with the highest relative humidity is August (48%).
The month with the lowest relative humidity is March (11%).
Average rainfall in September
Barmou, Niger
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is August (78mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in September
Barmou, Niger
- Average rainfall days in September: 7.8 days
The month with the highest number of rainy days is August (15.3 days).
The months with the least rainy days are January, November and December (0 days).
Average daylight in September /
Average sunshine in September
Barmou, Niger
- 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: 9h and 5min
The months with the most sunshine are February, March, April, May, June, October, November and December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 9h and 12min).
Average sunshine days in September
Barmou, Niger
- Average sunshine days in September: 19.6 days
The month with the most sunshine days is January (31 days).
The month with the least sunshine days is August (12.9 days).
Average UV index in September
Barmou, Niger
- Average UV index in September: 8
The month with the highest UV index is May (UV index 9).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in September
Barmou, Niger
- Average cloud cover in September: 14
The month with the most cloud cover is August (Cloud cover 26).
The month with the least cloud cover is November (Cloud cover 3).
Average visibility in September
Barmou, 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).
