September weather forecastAl Karm, Tunisia
September
Weather in September
September, the first month of the autumn in Al Karm, is also a moderately hot month, with an average temperature fluctuating between 28.6°C (83.5°F) and 22.4°C (72.3°F).Temperature
With the arrival of September, Al Karm notices a mild change in the average high-temperature, sliding from August's tropical 32.4°C (90.3°F) to a warm 28.6°C (83.5°F). During September, an average low-temperature of 22.4°C (72.3°F) is observed.Heat index
During September, the heat index is estimated at a hot 31°C (87.8°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in September is 63%.Rainfall
In Al Karm, during September, the rain falls for 10.4 days and regularly aggregates up to 27mm (1.06") of precipitation. In Al Karm, during the entire year, the rain falls for 120 days and collects up to 297mm (11.69") of precipitation.Daylight
In Al Karm, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:50 and sunset at 18:47. On the last day of September, in Al Karm, sunrise is at 06:13 and sunset at 18:03 CET.
Sunshine
In September, the average sunshine is 10.5h.UV index
In Al Karm, 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 rays for ordinary individuals.Note: In September, the maximum UV index of 6 suggests these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Al Karm, 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
Al Karm, 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
Al Karm, 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
Al Karm, 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
Al Karm, 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
Al Karm, 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
Al Karm, Tunisia
- 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: 10h and 30min
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
Al Karm, 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
Al Karm, 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
Al Karm, 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
Al Karm, 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).
