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
A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a hot 31.7°C (89.1°F) to a warm 28.3°C (82.9°F). During September, El Kerma consistently records a temperature low averaging a pleasant 22°C (71.6°F).Heat index
The heat index in September is evaluated at a hot 30°C (86°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Humidity
In September, the average relative humidity in El Kerma is 62%.Rainfall
In El Kerma, during September, the rain falls for 5.6 days and regularly aggregates up to 8mm (0.31") of precipitation. In El Kerma, during the entire year, the rain falls for 87.1 days and collects up to 189mm (7.44") of precipitation.Daylight
In September, the average length of the day is 12h and 24min.On the first day of the month, sunrise is at 06:34 and sunset at 19:29. On the last day of September, sunrise is at 06:56 and sunset at 18:47 CET.
Sunshine
In September, the average sunshine in El Kerma is 9.5h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: In September, the maximum UV index of 6 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
How hot is it in El Kerma in September?
What is the average humidity in September in El Kerma?
How many days does it rain in September in El Kerma?
What is the average length of the day in September in El Kerma?
What time are sunrise and sunset in September in El Kerma?
How many hours of sunshine does El Kerma have in September?
How high is the UV index in September in El Kerma?
Average temperature in September
El Kerma, Algeria
- Average high temperature in September: 28.3°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (15.9°C).
- Average low temperature in September: 22°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is February (9.7°C).
Average pressure in September
El Kerma, Algeria
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The months with the lowest atmospheric pressure are July and August (1014.7mbar).
Average wind speed in September
El Kerma, Algeria
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is February (16.6km/h).
The calmest month (with the lowest average wind speed) is October (10.9km/h).
Average humidity in September
El Kerma, Algeria
- Average humidity in September: 62%
The month with the highest relative humidity is March (70%).
The month with the lowest relative humidity is July (55%).
Average rainfall in September
El Kerma, Algeria
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is November (29mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
El Kerma, Algeria
- Average rainfall days in September: 5.6 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (3.3 days).
Average daylight in September /
Average sunshine in September
El Kerma, 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 3min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in September
El Kerma, Algeria
- Average sunshine days in September: 21.4 days
The month with the most sunshine days is August (25.4 days).
The months with the least sunshine days are March and April (17.8 days).
Average UV index in September
El Kerma, Algeria
- Average UV index in September: 6
The months with the highest UV index are June, July and August (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
El Kerma, Algeria
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 10).
Average visibility in September
El Kerma, 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).
El Kerma, Algeria
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