September weather forecastTalah, Tunisia
September
Weather in September
September, the first month of the autumn in Talah, is still a warm month, with an average temperature fluctuating between 18°C (64.4°F) and 27.5°C (81.5°F).Temperature
The commencement of September involves a temperature shift, with the average high-temperature dropping from a tropical 32.8°C (91°F) in August to a moderately hot 27.5°C (81.5°F). During the month of September, Talah experiences a steady low-temperature average of 18°C (64.4°F).Heat index
The heat index value during September is evaluated at 28°C (82.4°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
The average relative humidity in September in Talah is 52%.Rainfall
In Talah, during September, the rain falls for 10.2 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 93 rainfall days, and 241mm (9.49") of precipitation is accumulated.Snowfall
In Talah, snow does not fall in May through November.Daylight
In Talah, Tunisia, the average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 05:57 and sunset at 18:52. On the last day of September, sunrise is at 06:19 and sunset at 18:10 CET.
Sunshine
In September, the average sunshine is 9.7h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 5 during September translates into the following guidance:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Talah, Tunisia
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is July (34.2°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in September: 18°C
The month with the highest average low temperature is July (21.5°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure in September
Talah, Tunisia
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is April (1014.5mbar).
Average wind speed in September
Talah, Tunisia
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is March (13.9km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in September
Talah, Tunisia
- Average humidity in September: 52%
The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is July (34%).
Average rainfall in September
Talah, Tunisia
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is March (35mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Talah, Tunisia
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is March (11.4 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in September
Talah, Tunisia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Talah, Tunisia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Talah, Tunisia
- Average daylight in September: 12h and 24min
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 42min
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 12min).
Average sunshine days in September
Talah, Tunisia
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (17.3 days).
Average UV index in September
Talah, Tunisia
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Talah, Tunisia
- Average cloud cover in September: 20
The months with the most cloud cover are January and March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in September
Talah, Tunisia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).
