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 onset of September brings with it an average high-temperature of a still moderately hot 28.2°C (82.8°F), showing a negligible variation from the month before. During September, the nighttime temperatures align closely with the daytime averages, measuring a still moderately hot 23.9°C (75°F).Heat index
The heat index in September is appraised at a tropical 33°C (91.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.In reference to the heat index, it's for places in shade and with a slight wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
The most humid month in Houvémé is September, with an average relative humidity of 84%.Rainfall
In Houvémé, during September, the rain falls for 27.7 days and regularly aggregates up to 103mm (4.06") of precipitation. In Houvémé, during the entire year, the rain falls for 236.4 days and collects up to 692mm (27.24") of precipitation.Daylight
In September, the average length of the day is 12h and 9min.On the first day of September, sunrise is at 05:47 and sunset at 18:01. On the last day of the month, sunrise is at 05:42 and sunset at 17:46 GMT.
Sunshine
With an average of 7.1h of sunshine, September has the least sunshine of the year.UV index
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 7 in September leads to these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the most humid month?
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?
What time are sunrise and sunset in September?
What is the month with the least sunshine in Houvémé?
How many hours of sunshine does Houvémé have in September?
What is the month with the highest UV index?
How high is the UV index in September?
Average temperature in September
Houvémé, Togo
- Average high temperature in September: 28.2°C
The warmest months (with the highest average high temperature) are February, March and April (32.3°C).
The month with the lowest average high temperature is August (27.5°C).
- Average low temperature in September: 23.9°C
The month with the highest average low temperature is April (27.1°C).
The coldest month (with the lowest average low temperature) is August (23.4°C).
Average pressure in September
Houvémé, Togo
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The months with the lowest atmospheric pressure are February and March (1009.4mbar).
Average wind speed in September
Houvémé, Togo
- Average wind speed in September: 14km/h
The windiest month (with the highest average wind speed) is August (16.1km/h).
The calmest month (with the lowest average wind speed) is December (11.3km/h).
Average humidity in September
Houvémé, Togo
- Average humidity in September: 84%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is January (69%).
Average rainfall in September
Houvémé, Togo
- Average rainfall in September: 103mm
The wettest month (with the highest rainfall) is June (138mm).
The driest month (with the least rainfall) is December (14mm).
Average rainfall days in September
Houvémé, Togo
- Average rainfall days in September: 27.7 days
The month with the highest number of rainy days is September (27.7 days).
The month with the least rainy days is December (8.5 days).
Average daylight in September /
Average sunshine in September
Houvémé, Togo
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is April (Average sunshine: 11h and 24min).
The month with the least sunshine is September (Average sunshine: 7h and 6min).
Average sunshine days in September
Houvémé, Togo
- Average sunshine days in September: 1.2 days
The month with the most sunshine days is January (18.1 days).
The month with the least sunshine days is September (1.2 days).
Average UV index in September
Houvémé, Togo
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in September
Houvémé, Togo
- Average cloud cover in September: 49
The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is December (Cloud cover 13).
Average visibility in September
Houvémé, Togo
- 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).
