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
Weather in September
Temperature
September's onset corresponds with a shift in the average high-temperature, moving from a fiery hot 37.8°C (100°F) in August to a hot 32.5°C (90.5°F). September's average low-temperature reading settles at a moderately hot 24.6°C (76.3°F).Humidity
In Biskra, Algeria, the average relative humidity in September is 35%.Rainfall
In Biskra, during September, the rain falls for 6.7 days and regularly aggregates up to 14mm (0.55") of precipitation. In Biskra, during the entire year, the rain falls for 55.9 days and collects up to 106mm (4.17") of precipitation.Daylight
In September, the average length of the day in Biskra is 12h and 23min.On the first day of September, sunrise is at 06:10 and sunset at 19:03. On the last day of the month, sunrise is at 06:31 and sunset at 18:22 CET.
Sunshine
The average sunshine in September in Biskra is 9.7h.UV index
In Biskra, Algeria, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 in September translates into these instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
How hot does it get in Biskra in September?
What is the average humidity in September in Biskra?
How many days does it rain in September in Biskra?
What is the average length of the day in September in Biskra?
When is the sunrise / sunset in September in Biskra?
How many hours of sunshine does Biskra have in September?
What is the UV index intensity in September in Biskra?
Average temperature in September
Biskra, Algeria
- Average high temperature in September: 32.5°C
The warmest month (with the highest average high temperature) is July (39.1°C).
The month with the lowest average high temperature is January (15.2°C).
- Average low temperature in September: 24.6°C
The month with the highest average low temperature is July (29.5°C).
The coldest month (with the lowest average low temperature) is January (7.1°C).
Average pressure in September
Biskra, Algeria
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1013.7mbar).
Average wind speed in September
Biskra, Algeria
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is March (14.2km/h).
The calmest month (with the lowest average wind speed) is December (9.5km/h).
Average humidity in September
Biskra, Algeria
- Average humidity in September: 35%
The months with the highest relative humidity are January and December (55%).
The month with the lowest relative humidity is July (22%).
Average rainfall in September
Biskra, Algeria
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is March (17mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Biskra, Algeria
- Average rainfall days in September: 6.7 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is July (2.9 days).
Average daylight in September /
Average sunshine in September
Biskra, 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 54min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).
Average sunshine days in September
Biskra, Algeria
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is December (27 days).
The month with the least sunshine days is September (19.8 days).
Average UV index in September
Biskra, Algeria
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in September
Biskra, Algeria
- Average cloud cover in September: 14
The months with the most cloud cover are January and March (Cloud cover 18).
The months with the least cloud cover are June, July and August (Cloud cover 8).
Average visibility in September
Biskra, 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).
Biskra, Algeria
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