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
September
Weather in September
Temperature
The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's tropical 32°C (89.6°F) to a warm 28.5°C (83.3°F). Ez Zahra reports an average low-temperature of 22.4°C (72.3°F) during the nights of September.Heat index
The average heat index in September is calculated to be a tropical 31°C (87.8°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.Always consider that heat index estimations are for light winds and places in the shade. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely vital to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In September, the average relative humidity is 64%.Rainfall
In Ez Zahra, in September, during 9.5 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, in Ez Zahra, there are 110.8 rainfall days, and 294mm (11.57") of precipitation is accumulated.Daylight
In Ez Zahra, 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 Ez Zahra, sunrise is at 06:13 and sunset at 18:03 CET.
Sunshine
In September, the average sunshine is 10.5h.UV index
In September, the average daily maximum UV index in Ez Zahra is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 6 in September translates into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Ez Zahra during September?
What is the average humidity in September in Ez Zahra?
How much does it rain in Ez Zahra in September?
How many hours of daylight does Ez Zahra have in September?
When is the sunrise / sunset in September in Ez Zahra?
How long on average sun shines in September in Ez Zahra?
What is the UV index intensity in September in Ez Zahra?
Average temperature in September
Ez Zahra, Tunisia
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is August (32°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 (24.4°C).
The coldest month (with the lowest average low temperature) is February (8.8°C).
Average pressure in September
Ez Zahra, 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
Ez Zahra, Tunisia
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is August (12.5km/h).
Average humidity in September
Ez Zahra, Tunisia
- Average humidity in September: 64%
The months with the highest relative humidity are January, February and March (73%).
The month with the lowest relative humidity is July (54%).
Average rainfall in September
Ez Zahra, Tunisia
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is March (41mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in September
Ez Zahra, Tunisia
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is January (13.5 days).
The month with the least rainy days is July (1.4 days).
Average daylight in September /
Average sunshine in September
Ez Zahra, 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: 5h and 54min).
Average sunshine days in September
Ez Zahra, Tunisia
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is February (12.7 days).
Average UV index in September
Ez Zahra, 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
Ez Zahra, 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 5).
Average visibility in September
Ez Zahra, 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).
