September weather forecastFlandi, Togo
September
Weather in September
September, the first month of the autumn in Flandi, is also a moderately hot month, with an average temperature varying between 21.3°C (70.3°F) and 29.5°C (85.1°F).Temperature
With the onset of September, a modest change to a still warm 29.5°C (85.1°F) from August's 28°C (82.4°F) is noted in high-temperature. An average low-temperature of 21.3°C (70.3°F) is noted during the month of September.Heat index
September's heat index is calculated to be a fiery hot 38°C (100.4°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
In Flandi, the average relative humidity in September is 86%.Rainfall
In Flandi, in September, it is raining for 26.7 days, with typically 138mm (5.43") of accumulated precipitation. Throughout the year, there are 180.8 rainfall days, and 831mm (32.72") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 10min.On the first day of the month, sunrise is at 05:46 and sunset at 18:04. On the last day of September, sunrise is at 05:43 and sunset at 17:46 GMT.
Sunshine
In September, the average sunshine is 7h.UV index
In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 7 during September translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. 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
Flandi, Togo
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is March (38.1°C).
The month with the lowest average high temperature is August (28°C).
- Average low temperature in September: 21.3°C
The month with the highest average low temperature is April (24.2°C).
The coldest month (with the lowest average low temperature) is January (18.7°C).
Average pressure in September
Flandi, Togo
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is July (1013.1mbar).
The month with the lowest atmospheric pressure is March (1008.6mbar).
Average wind speed in September
Flandi, Togo
- Average wind speed in September: 4.9km/h
The windiest month (with the highest average wind speed) is January (7km/h).
The calmest month (with the lowest average wind speed) is September (4.9km/h).
Average humidity in September
Flandi, Togo
- Average humidity in September: 86%
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is January (23%).
Average rainfall in September
Flandi, Togo
- Average rainfall in September: 138mm
The wettest month (with the highest rainfall) is August (156mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days in September
Flandi, Togo
- Average rainfall days in September: 26.7 days
The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is January (0.4 days).
Average daylight in September /
Average sunshine in September
Flandi, Togo
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is April (Average sunshine: 11h and 42min).
The month with the least sunshine is August (Average sunshine: 6h and 54min).
Average sunshine days in September
Flandi, Togo
- Average sunshine days in September: 2.4 days
The month with the most sunshine days is December (30.5 days).
The month with the least sunshine days is August (1.8 days).
Average UV index in September
Flandi, Togo
- Average UV index in September: 7
The month with the highest UV index is March (UV index 8).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover in September
Flandi, Togo
- Average cloud cover in September: 51
The month with the most cloud cover is August (Cloud cover 61).
The month with the least cloud cover is December (Cloud cover 4).
Average visibility in September
Flandi, Togo
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are July, August and September (7km).





