September weather forecastKankossa, Mauritania
September
Weather in September
September continues August's moderate weather trend in Kankossa, Mauritania, but with a slower pace that looks like a gradual return to lower humidity conditions and higher temperatures. The rainfall reduces considerably from August, while the wind speed sees an appreciable decline. Extended hours of daylight and lowered cloud cover make for fine days and mild nights. Meanwhile, the pressure marks an uptick, signaling a shift towards moderate weather gradually settling in. Despite all these shifts, the reduced rainfall does not severely impact the humidity and overall weather.Temperature
Kankossa observes a minor difference in average high-temperatures between August's 37.6°C (99.7°F) and September's 38.5°C (101.3°F). During the month of September, the temperature falls to an average of 29.5°C (85.1°F).Humidity
In Kankossa, Mauritania, the average relative humidity in September is 39%.Rainfall
In September, the rain falls for 8.1 days. Throughout September, 17mm (0.67") of precipitation is accumulated. In Kankossa, during the entire year, the rain falls for 39.7 days and collects up to 116mm (4.57") of precipitation.Daylight
The average length of the day in September is 12h and 13min.On the first day of September, sunrise is at 06:33 and sunset at 18:58. On the last day of the month, sunrise is at 06:35 and sunset at 18:35 GMT.
Sunshine
In September, the average sunshine is 9.7h.UV index
In Kankossa, the average daily maximum UV index in September is 8. A UV Index estimate of 8 to 10 represents a very high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 8 in September translates into this advice:
Protection is paramount; otherwise, swift harm can come to the skin and eyes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kankossa, Mauritania
- Average high temperature in September: 38.5°C
The warmest months (with the highest average high temperature) are May and June (42.3°C).
The month with the lowest average high temperature is January (30.2°C).
- Average low temperature in September: 29.5°C
The month with the highest average low temperature is June (30.3°C).
The coldest month (with the lowest average low temperature) is January (16°C).
Average pressure in September
Kankossa, Mauritania
- Average pressure in September: 1010.4mbar
The month with the highest atmospheric pressure is January (1014.8mbar).
The month with the lowest atmospheric pressure is May (1008.5mbar).
Average wind speed in September
Kankossa, Mauritania
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is July (16.7km/h).
The calmest month (with the lowest average wind speed) is October (11km/h).
Average humidity in September
Kankossa, Mauritania
- Average humidity in September: 39%
The month with the highest relative humidity is August (44%).
The months with the lowest relative humidity are March and April (14%).
Average rainfall in September
Kankossa, Mauritania
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is August (63mm).
The driest months (with the least rainfall) are January, February, November and December (0mm).
Average rainfall days in September
Kankossa, Mauritania
- Average rainfall days in September: 8.1 days
The month with the highest number of rainy days is August (11.5 days).
The month with the least rainy days is February (0.1 days).
Average daylight in September /
Average sunshine in September
Kankossa, Mauritania
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in September: 9h and 42min
The months with the most sunshine are April, June and October (Average sunshine: 9h and 54min).
The months with the least sunshine are August and December (Average sunshine: 9h and 36min).
Average sunshine days in September
Kankossa, Mauritania
- Average sunshine days in September: 20 days
The month with the most sunshine days is January (30.7 days).
The month with the least sunshine days is August (17.5 days).
Average UV index in September
Kankossa, Mauritania
- Average UV index in September: 8
The months with the highest UV index are May and June (UV index 9).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in September
Kankossa, Mauritania
- Average cloud cover in September: 16
The month with the most cloud cover is August (Cloud cover 20).
The month with the least cloud cover is April (Cloud cover 6).
Average visibility in September
Kankossa, Mauritania
- 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).
