September weather forecast
Ben Arous, Tunisia

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Weather in September

September brings a start to autumn’s cooler temperatures in Ben Arous, signaling the retreat of the scorching summer. The average high temperature drops to 28.6°C (83.5°F), while the nighttime lows become clearer at around 22.4°C (72.3°F). Despite the season change, the sunshine retains its radiance, maintaining longer days. The arrival of fall comes with an increase in the number of rainy days and higher relative humidity. These readings signal a transition from summer to autumn.

Temperature

September brings a minor shift in the average high-temperature in Ben Arous, adjusting from a tropical 32.4°C (90.3°F) in August to a moderately hot 28.6°C (83.5°F). Throughout the month of September, the average temperature dips to a pleasant 22.4°C (72.3°F) at night.

Heat index

September's heat index is appraised at a tropical 31°C (87.8°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
Consider that heat index readings are for situations in the shade and light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. 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. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In Ben Arous, the average relative humidity in September is 63%.

Rainfall

In September, in Ben Arous, the rain falls for 10.4 days. Throughout September, 27mm (1.06") of precipitation is accumulated. In Ben Arous, during the entire year, the rain falls for 120 days and collects up to 297mm (11.69") of precipitation.

Daylight

In September, the average length of the day is 12h and 25min.
On the first day of September, sunrise is at 05:50 and sunset at 18:47. On the last day of the month, sunrise is at 06:13 and sunset at 18:03 CET.

Sunshine

The average sunshine in September is 10.5h.

UV index

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Fend off overexposure. Sun protection is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

How hot is September in Ben Arous?

In Ben Arous, in September, the average high-temperature is 28.6°C (83.5°F), and the average low-temperature is 22.4°C (72.3°F). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in September is appraised at 31°C (87.8°F).

What is the average humidity in September in Ben Arous?

The average relative humidity in September is 63%.

How many days does it rain in September in Ben Arous?

In Ben Arous, in September, during 10.4 rainfall days, 27mm (1.06") of precipitation is typically accumulated.

How many hours of daylight does Ben Arous have in September?

In September, the average day length in Ben Arous, Tunisia, is 12h and 25min.

What time are sunrise and sunset in September in Ben Arous?

In September, on the first day of the month, sunrise is at 05:50 and sunset at 18:47. On the last day of the month, in Ben Arous, sunrise is at 06:13 and sunset at 18:03 CET.

How many hours of sunshine does Ben Arous have in September?

The average sunshine duration in September in Ben Arous is 10.5h.

How high is the UV index in September in Ben Arous?

In Ben Arous, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in September
Ben Arous, Tunisia

Average temperature in September - Ben Arous, Tunisia
  • Average high temperature in September: 28.6°C

The warmest month (with the highest average high temperature) is August (32.4°C).
The month with the lowest average high temperature is January (14.8°C).

  • Average low temperature in September: 22.4°C

The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is February (8.7°C).

Average pressure in September
Ben Arous, Tunisia

Average pressure in September - Ben Arous, Tunisia
  • Average pressure in September: 1016.2mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).

Average wind speed in September
Ben Arous, Tunisia

Average wind speed in September - Ben Arous, Tunisia
  • Average wind speed in September: 13.5km/h

The windiest month (with the highest average wind speed) is February (18.8km/h).
The calmest month (with the lowest average wind speed) is August (12.7km/h).

Average humidity in September
Ben Arous, Tunisia

Average humidity in September - Ben Arous, Tunisia
  • Average humidity in September: 63%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (53%).

Average rainfall in September
Ben Arous, Tunisia

Average rainfall in September - Ben Arous, Tunisia
  • Average rainfall in September: 27mm

The wettest month (with the highest rainfall) is October (38mm).
The driest month (with the least rainfall) is July (5mm).

Average rainfall days in September
Ben Arous, Tunisia

Average rainfall days in September - Ben Arous, Tunisia
  • Average rainfall days in September: 10.4 days

The month with the highest number of rainy days is January (14.2 days).
The month with the least rainy days is July (2.6 days).

Average daylight in September /
Average sunshine in September
Ben Arous, Tunisia

Average daylight in September / Average sunshine in September - Ben Arous, Tunisia
  • 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: 10h and 3min

The month with the most sunshine is August (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

Average sunshine days in September
Ben Arous, Tunisia

Average sunshine days in September - Ben Arous, Tunisia
  • Average sunshine days in September: 15.8 days

The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is February (12 days).

Average UV index in September
Ben Arous, Tunisia

Average UV index in September - Ben Arous, Tunisia
  • 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
Ben Arous, Tunisia

Average cloud cover in September - Ben Arous, Tunisia
  • Average cloud cover in September: 17

The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 6).

Average visibility in September
Ben Arous, Tunisia

Average visibility in September - Ben Arous, Tunisia
  • 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).

Ben Arous, Tunisia

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