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
September ushers in a slight temperature change, with average high-temperatures reducing from August's tropical 34.5°C (94.1°F) to a moderately hot 28.6°C (83.5°F). In September, Aïn Boucif encounters an average low-temperature of 18.7°C (65.7°F) during the night.Heat index
The heat index for September is appraised at 29°C (84.2°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite 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 49%.Rainfall
In September, in Aïn Boucif, the rain falls for 10.1 days. Throughout September, 23mm (0.91") of precipitation is accumulated. Throughout the year, there are 110.5 rainfall days, and 261mm (10.28") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 24min.On the first day of the month, sunrise is at 06:19 and sunset at 19:14. On the last day of September, sunrise is at 06:41 and sunset at 18:32 CET.
Sunshine
In Aïn Boucif, the average sunshine in September is 9.5h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 6 in September translates into the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it 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?
How many hours of sunshine does Aïn Boucif have in September?
How high is the UV index in September?
Average temperature in September
Aïn Boucif, Algeria
- Average high temperature in September: 28.6°C
The warmest month (with the highest average high temperature) is July (35.6°C).
The month with the lowest average high temperature is January (11.6°C).
- Average low temperature in September: 18.7°C
The month with the highest average low temperature is August (22.9°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in September
Aïn Boucif, Algeria
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in September
Aïn Boucif, Algeria
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is March (11.3km/h).
The calmest months (with the lowest average wind speed) are September and December (8.5km/h).
Average humidity in September
Aïn Boucif, Algeria
- Average humidity in September: 49%
The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (34%).
Average rainfall in September
Aïn Boucif, Algeria
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is April (43mm).
The driest months (with the least rainfall) are July and August (6mm).
Average rainfall days in September
Aïn Boucif, Algeria
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is March (14.5 days).
The month with the least rainy days is July (4.4 days).
Average snowfall in September
Aïn Boucif, Algeria
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Aïn Boucif, Algeria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Aïn Boucif, Algeria
- Average daylight in September: 12h and 2min
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 48min).
- Average sunshine in September: 9h and 3min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in September
Aïn Boucif, Algeria
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is April (14.1 days).
Average UV index in September
Aïn Boucif, 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, November and December (UV index 3).
Average cloud cover in September
Aïn Boucif, Algeria
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Aïn Boucif, Algeria
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
