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
As-Sanad's progression into September involves a drop in the average high-temperature, receding from a fiery hot 36.3°C (97.3°F) in August to a tropical 31.2°C (88.2°F). Throughout September nights, As-Sanad experiences a consistent temperature average of 22.7°C (72.9°F).Heat index
September's mean heat index is estimated at a hot 32°C (89.6°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In September, the average relative humidity is 45%.Rainfall
In September, in As-Sanad, the rain falls for 4.5 days. Throughout September, 11mm (0.43") of precipitation is accumulated. Throughout the year, there are 48 rainfall days, and 97mm (3.82") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 23min.On the first day of September in As-Sanad, sunrise is at 05:56 and sunset at 18:49. On the last day of the month, sunrise is at 06:17 and sunset at 18:08 CET.
Sunshine
In As-Sanad, Tunisia, the average sunshine in September is 9.9h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: In September, an average UV index of 6 transforms into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in As-Sanad?
What is the average humidity in September in As-Sanad?
How much does it rain in As-Sanad in September?
What is the average length of the day in September in As-Sanad?
When are sunrise and sunset in September in As-Sanad?
How many hours of sunshine does As-Sanad have in September?
How high is the UV index in September in As-Sanad?
Average temperature in September
As-Sanad, Tunisia
- Average high temperature in September: 31.2°C
The warmest month (with the highest average high temperature) is July (37.3°C).
The month with the lowest average high temperature is January (14.1°C).
- Average low temperature in September: 22.7°C
The month with the highest average low temperature is July (25.8°C).
The coldest month (with the lowest average low temperature) is January (6.6°C).
Average pressure in September
As-Sanad, Tunisia
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is April (1013.8mbar).
Average wind speed in September
As-Sanad, Tunisia
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is May (16km/h).
The calmest month (with the lowest average wind speed) is October (10.7km/h).
Average humidity in September
As-Sanad, Tunisia
- Average humidity in September: 45%
The months with the highest relative humidity are January and December (58%).
The month with the lowest relative humidity is July (31%).
Average rainfall in September
As-Sanad, Tunisia
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is March (17mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
As-Sanad, Tunisia
- Average rainfall days in September: 4.5 days
The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is July (1.9 days).
Average daylight in September /
Average sunshine in September
As-Sanad, Tunisia
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in September
As-Sanad, Tunisia
- Average sunshine days in September: 24.5 days
The month with the most sunshine days is July (28.1 days).
The month with the least sunshine days is February (22.8 days).
Average UV index in September
As-Sanad, Tunisia
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
As-Sanad, Tunisia
- Average cloud cover in September: 14
The months with the most cloud cover are January and March (Cloud cover 21).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in September
As-Sanad, 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).
