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
A minor decrease in the average high-temperature is observed during September, shifting from 34.8°C (94.6°F) in August to a still tropical 30°C (86°F). September generally records an average low-temperature of 20.3°C (68.5°F).Heat index
September's heat index is estimated at a hot 32°C (89.6°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
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. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
In September, the average relative humidity is 54%.Rainfall
In Labiod Medjadja, Algeria, in September, it is raining for 6.9 days, with typically 13mm (0.51") of accumulated precipitation. Throughout the year, there are 108.3 rainfall days, and 308mm (12.13") of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
In Labiod Medjadja, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 06:26 and sunset at 19:22. On the last day of September, sunrise is at 06:49 and sunset at 18:39 CET.
Sunshine
In September, the average sunshine in Labiod Medjadja is 9.6h.UV index
In Labiod Medjadja, Algeria, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the average humidity in September?
How much 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 long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Labiod Medjadja, Algeria
- Average high temperature in September: 30°C
The warmest month (with the highest average high temperature) is July (34.9°C).
The month with the lowest average high temperature is January (14.4°C).
- Average low temperature in September: 20.3°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is February (6.7°C).
Average pressure in September
Labiod Medjadja, Algeria
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in September
Labiod Medjadja, Algeria
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is October (7.8km/h).
Average humidity in September
Labiod Medjadja, Algeria
- Average humidity in September: 54%
The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (42%).
Average rainfall in September
Labiod Medjadja, Algeria
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in September
Labiod Medjadja, Algeria
- Average rainfall days in September: 6.9 days
The month with the highest number of rainy days is March (14.2 days).
The month with the least rainy days is August (2.6 days).
Average snowfall in September
Labiod Medjadja, Algeria
- Average snowfall in September: 0mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Labiod Medjadja, Algeria
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Labiod Medjadja, 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 42min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Labiod Medjadja, Algeria
- Average sunshine days in September: 20.2 days
The month with the most sunshine days is July (27 days).
The month with the least sunshine days is November (14.4 days).
Average UV index in September
Labiod Medjadja, Algeria
- Average UV index in September: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in September
Labiod Medjadja, Algeria
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in September
Labiod Medjadja, Algeria
- Average visibility in September: 10km
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and March (9km).
