September weather forecastEl Tarf, Algeria
September
Weather in September
The first month of the autumn, September, is still a warm month in El Tarf, Algeria, with temperature in the range of an average high of 27.2°C (81°F) and an average low of 21.3°C (70.3°F).Temperature
As August transitions into September, El Tarf sees a gentle drop in the average high-temperature, transitioning from a hot 30.5°C (86.9°F) to a moderately hot 27.2°C (81°F). El Tarf encounters an average low-temperature of 21.3°C (70.3°F) during September nights.Heat index
September's heat index is estimated at 29°C (84.2°F). Fatigue might occur with continuous exposure and activity, potentially causing 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 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
The average relative humidity in September is 67%.Rainfall
In El Tarf, during September, the rain falls for 10.6 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, in El Tarf, there are 138.2 rainfall days, and 500mm (19.69") of precipitation is accumulated.Snowfall
The only month with snowfall is September. September is the month with the most snowfall in El Tarf, Algeria. Snow falls for 0.1 days and accumulates 1mm (0.04") of snow.Daylight
The average length of the day in September in El Tarf is 12h and 25min.On the first day of the month, sunrise is at 05:58 and sunset at 18:55. On the last day of September, in El Tarf, sunrise is at 06:21 and sunset at 18:11 CET.
Sunshine
In September, the average sunshine is 9.6h.UV index
The average daily maximum UV index in September in El Tarf is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 6 during September translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
El Tarf, Algeria
- Average high temperature in September: 27.2°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The months with the lowest average high temperature are January and February (14.3°C).
- Average low temperature in September: 21.3°C
The month with the highest average low temperature is August (23.6°C).
The coldest month (with the lowest average low temperature) is February (9.1°C).
Average pressure in September
El Tarf, Algeria
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in September
El Tarf, Algeria
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is January (19.8km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in September
El Tarf, Algeria
- Average humidity in September: 67%
The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is July (60%).
Average rainfall in September
El Tarf, Algeria
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is November (71mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
El Tarf, Algeria
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is January (17.1 days).
The month with the least rainy days is July (3.6 days).
Average snowfall in September
El Tarf, Algeria
- Average snowfall in September: 1mm
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in September
El Tarf, Algeria
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
El Tarf, Algeria
- Average daylight in September: 12h and 24min
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 36min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in September
El Tarf, Algeria
- Average sunshine days in September: 16.7 days
The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in September
El Tarf, Algeria
- Average UV index in September: 6
The months with the highest UV index are June and July (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 Tarf, Algeria
- Average cloud cover in September: 23
The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in September
El Tarf, 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).
