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 start of September comes with a reduction in the average high-temperature, receding from a hot 32.7°C (90.9°F) in August to a moderately hot 27.3°C (81.1°F). Aïn Zerga's nighttime temperature in September falls to an average of 17.8°C (64°F).Heat index
September's average heat index is evaluated at 28°C (82.4°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In Aïn Zerga, the average relative humidity in September is 50%.Rainfall
In Aïn Zerga, in September, it is raining for 9.2 days, with typically 30mm (1.18") of accumulated precipitation. In Aïn Zerga, during the entire year, the rain falls for 99.1 days and collects up to 263mm (10.35") of precipitation.Snowfall
In Aïn Zerga, snow does not fall in May through November.Daylight
In September, the average length of the day in Aïn Zerga is 12h and 24min.On the first day of September, sunrise is at 05:59 and sunset at 18:54. On the last day of the month, sunrise is at 06:21 and sunset at 18:12 CET.
Sunshine
The average sunshine in September is 9.3h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Aïn Zerga?
What is the average humidity in September in Aïn Zerga?
How many days does it rain in September in Aïn Zerga?
When it does not snow in Aïn Zerga?
How many hours of daylight does Aïn Zerga have in September?
What time are sunrise and sunset in September in Aïn Zerga?
How long on average sun shines in September in Aïn Zerga?
What is the UV index reading in September in Aïn Zerga?
Average temperature in September
Aïn Zerga, Algeria
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is July (34°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in September: 17.8°C
The month with the highest average low temperature is July (21.4°C).
The coldest month (with the lowest average low temperature) is February (2.7°C).
Average pressure in September
Aïn Zerga, Algeria
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1014.3mbar).
Average wind speed in September
Aïn Zerga, Algeria
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is March (14.8km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in September
Aïn Zerga, Algeria
- Average humidity in September: 50%
The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is July (33%).
Average rainfall in September
Aïn Zerga, Algeria
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is March (38mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in September
Aïn Zerga, Algeria
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in September
Aïn Zerga, Algeria
- Average snowfall in September: 0mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Aïn Zerga, Algeria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Aïn Zerga, 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 2min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in September
Aïn Zerga, Algeria
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is March (14.8 days).
Average UV index in September
Aïn Zerga, Algeria
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Aïn Zerga, Algeria
- Average cloud cover in September: 21
The months with the most cloud cover are January and March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in September
Aïn Zerga, Algeria
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).
