September weather forecastStaoueli, Algeria
September
Weather in September
The first month of the autumn, September, is still a warm month in Staoueli, Algeria, with an average temperature varying between 20.8°C (69.4°F) and 27.3°C (81.1°F).Temperature
A minor decrease in the average high-temperature is observed during September, shifting from a tropical 30.8°C (87.4°F) in August to a moderately hot 27.3°C (81.1°F). During the nights in September, Staoueli observes an average low-temperature of 20.8°C (69.4°F).Heat index
September's average heat index is computed to be 29°C (84.2°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
The average relative humidity in September is 64%.Rainfall
In Staoueli, in September, during 8.3 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Staoueli, during the entire year, the rain falls for 122.6 days and collects up to 399mm (15.71") of precipitation.Snowfall
January, March through December are months without snowfall in Staoueli, Algeria.Daylight
In Staoueli, Algeria, the average length of the day in September is 12h and 25min.On the first day of September in Staoueli, sunrise is at 06:19 and sunset at 19:16. On the last day of the month, sunrise is at 06:43 and sunset at 18:33 CET.
Sunshine
In Staoueli, Algeria, the average sunshine in September is 9.5h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 6 in September suggests the following recommendations:
Deflect overexposure. Sun protection is a necessity. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Staoueli, Algeria
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (14.3°C).
- Average low temperature in September: 20.8°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is February (8.6°C).
Average pressure in September
Staoueli, Algeria
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in September
Staoueli, Algeria
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is February (15km/h).
The calmest months (with the lowest average wind speed) are September and October (10.2km/h).
Average humidity in September
Staoueli, Algeria
- Average humidity in September: 64%
The months with the highest relative humidity are March and April (72%).
The month with the lowest relative humidity is July (58%).
Average rainfall in September
Staoueli, Algeria
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is January (58mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in September
Staoueli, Algeria
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is July (3.4 days).
Average snowfall days in September
Staoueli, Algeria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Staoueli, Algeria
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in September
Staoueli, Algeria
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is November (12.6 days).
Average UV index in September
Staoueli, Algeria
- Average UV index in September: 6
The months with the highest UV index are June and July (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
Staoueli, Algeria
- Average cloud cover in September: 17
The months with the most cloud cover are January and November (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in September
Staoueli, 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).
