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 sea temperature 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
Weather in September
Temperature
September's arrival signals a moderate reduction in the average high-temperature, easing from a hot 30.2°C (86.4°F) in August to a moderately hot 27°C (80.6°F). Throughout September, Béni Saf encounters an average temperature drop to a pleasant 21.5°C (70.7°F).Heat index
During September, the heat index is calculated to be 28°C (82.4°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.The metrics for the heat index are tailored for both shady environments and light winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
In September, the average relative humidity is 65%.Rainfall
In Béni Saf, during September, the rain falls for 6.2 days and regularly aggregates up to 10mm (0.39") of precipitation. Throughout the year, in Béni Saf, there are 82 rainfall days, and 232mm (9.13") of precipitation is accumulated.Sea temperature
In September, the average sea temperature in Béni Saf, Algeria, is 23.9°C (75°F).Note: For those with a heightened sensitivity to cold, sunshine, wind, and outside temperature make a big difference in enjoying a swim at 23.9°C (75°F). (Olympic swimming regulations state a water temperature of 25°C (77°F) to 28°C (82.4°F).)
Daylight
In September, the average length of the day in Béni Saf is 12h and 23min.On the first day of September in Béni Saf, sunrise is at 06:38 and sunset at 19:32. On the last day of the month, sunrise is at 06:59 and sunset at 18:50 CET.
Sunshine
In September, the average sunshine is 9.6h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 6 in September interprets into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be wary! Reflections from sand and water make UV radiation more intense.
Frequently asked questions
What is the temperature in September in Béni Saf?
What is the average humidity in September in Béni Saf?
How many days does it rain in September in Béni Saf?
What is the sea temperature in September in Béni Saf?
What is the average length of the day in September in Béni Saf?
When is the sunrise / sunset in September in Béni Saf?
How long on average sun shines in September in Béni Saf?
How high is the UV index in September in Béni Saf?
Average temperature in September
Béni Saf, Algeria
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (15.5°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is August (23.9°C).
The coldest month (with the lowest average low temperature) is February (10.1°C).
Average pressure in September
Béni Saf, Algeria
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in September
Béni Saf, Algeria
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is October (10.5km/h).
Average humidity in September
Béni Saf, Algeria
- Average humidity in September: 65%
The months with the highest relative humidity are March and April (70%).
The month with the lowest relative humidity is July (60%).
Average rainfall in September
Béni Saf, Algeria
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is January (37mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in September
Béni Saf, Algeria
- Average rainfall days in September: 6.2 days
The month with the highest number of rainy days is January (10.3 days).
The month with the least rainy days is July (2.8 days).
Average sea temperature in September
Béni Saf, Algeria
- Average sea temperature in September: 23.9°C
The best month for swimming (with the highest average sea temperature) is August (25.2°C).
The coldest month (with the lowest average sea temperature) is February (15.5°C).
Average daylight in September /
Average sunshine in September
Béni Saf, 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 4min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).
Average sunshine days in September
Béni Saf, Algeria
- Average sunshine days in September: 21.6 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is February (18.6 days).
Average UV index in September
Béni Saf, Algeria
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in September
Béni Saf, Algeria
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 27).
The months with the least cloud cover are June and August (Cloud cover 10).
Average visibility in September
Béni Saf, 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).
Béni Saf, Algeria
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