September weather forecastGueskerou, Niger
September
Weather in September
The first month of the autumn, September, is also a sweltering month in Gueskerou, Niger, with an average temperature ranging between min 28.2°C (82.8°F) and max 37.9°C (100.2°F).Temperature
The transition from August to September sees average high-temperatures adjusting to a still torrid 37.9°C (100.2°F), from a not significantly different 35.3°C (95.5°F). During the month of September, Gueskerou anticipates a mean low-temperature of 28.2°C (82.8°F).Humidity
In September, the average relative humidity is 39%.Rainfall
In Gueskerou, in September, it is raining for 6.2 days, with typically 17mm (0.67") of accumulated precipitation. Throughout the year, in Gueskerou, there are 46 rainfall days, and 134mm (5.28") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 12min.On the first day of the month, sunrise is at 05:57 and sunset at 18:19. On the last day of September, sunrise is at 05:57 and sunset at 17:58 WAT.
Sunshine
In September, the average sunshine is 11.8h.UV index
The average daily maximum UV index in September 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 ordinary individuals.Note: The maximum daily UV index of 8 in September interprets into the following recommendations:
Immediate care is essential; skin and eyes can be harmed in no time without it. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gueskerou, Niger
- Average high temperature in September: 37.9°C
The warmest month (with the highest average high temperature) is May (42°C).
The month with the lowest average high temperature is January (30.4°C).
- Average low temperature in September: 28.2°C
The month with the highest average low temperature is June (31.1°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure in September
Gueskerou, Niger
- Average pressure in September: 1009.6mbar
The month with the highest atmospheric pressure is January (1013.7mbar).
The month with the lowest atmospheric pressure is April (1006.9mbar).
Average wind speed in September
Gueskerou, Niger
- Average wind speed in September: 12.4km/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 September (12.4km/h).
Average humidity in September
Gueskerou, Niger
- Average humidity in September: 39%
The month with the highest relative humidity is August (53%).
The months with the lowest relative humidity are March and April (14%).
Average rainfall in September
Gueskerou, Niger
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is August (77mm).
The driest months (with the least rainfall) are January, February, March, April, November and December (0mm).
Average rainfall days in September
Gueskerou, Niger
- Average rainfall days in September: 6.2 days
The month with the highest number of rainy days is August (17 days).
The months with the least rainy days are January, November and December (0 days).
Average daylight in September /
Average sunshine in September
Gueskerou, Niger
- Average daylight in September: 12h and 12min
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: 11h and 48min
The month with the most sunshine is May (Average sunshine: 12h and 12min).
The months with the least sunshine are November and December (Average sunshine: 7h and 42min).
Average sunshine days in September
Gueskerou, Niger
- Average sunshine days in September: 20.9 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (10.6 days).
Average UV index in September
Gueskerou, Niger
- Average UV index in September: 8
The months with the highest UV index are April, May and June (UV index 9).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in September
Gueskerou, 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, November and December (Cloud cover 2).
Average visibility in September
Gueskerou, 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).
