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 snowfall in September
- Average snowfall 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 is marked by a minor decrease in temperature, transitioning from a sweltering 35°C (95°F) in August to a hot 30.3°C (86.5°F). El Bordj records an average nighttime low-temperature of 21.3°C (70.3°F) throughout September.Heat index
September's mean heat index is evaluated at a hot 32°C (89.6°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.Always consider that heat index estimations are for light winds and places in the shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
The average relative humidity in September is 53%.Rainfall
In El Bordj, in September, during 6 rainfall days, 10mm (0.39") of precipitation is typically accumulated. Throughout the year, there are 97.9 rainfall days, and 259mm (10.2") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
In September, the average length of the day is 12h and 24min.On the first day of September, sunrise is at 06:31 and sunset at 19:25. On the last day of the month, sunrise is at 06:53 and sunset at 18:43 CET.
Sunshine
In September, the average sunshine is 9.5h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September in El Bordj?
How many hours of sunshine does El Bordj have in September?
How high is the UV index in September?
Average temperature in September
El Bordj, Algeria
- Average high temperature in September: 30.3°C
The warmest month (with the highest average high temperature) is August (35°C).
The month with the lowest average high temperature is January (15.3°C).
- Average low temperature in September: 21.3°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is February (7.4°C).
Average pressure in September
El Bordj, Algeria
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The months with the lowest atmospheric pressure are July and August (1014.8mbar).
Average wind speed in September
El Bordj, Algeria
- Average wind speed in September: 8.2km/h
The windiest month (with the highest average wind speed) is February (12.8km/h).
The calmest months (with the lowest average wind speed) are September and October (8.2km/h).
Average humidity in September
El Bordj, Algeria
- Average humidity in September: 53%
The months with the highest relative humidity are January, February and March (67%).
The month with the lowest relative humidity is July (42%).
Average rainfall in September
El Bordj, Algeria
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is April (41mm).
The driest month (with the least rainfall) is August (5mm).
Average rainfall days in September
El Bordj, Algeria
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is March (13 days).
The month with the least rainy days is August (3.5 days).
Average snowfall in September
El Bordj, Algeria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
El Bordj, Algeria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
El Bordj, Algeria
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in September
El Bordj, Algeria
- Average sunshine days in September: 22 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is March (16 days).
Average UV index in September
El Bordj, Algeria
- Average UV index in September: 6
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in September
El Bordj, Algeria
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
El Bordj, Algeria
- 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).
