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 snowfall in September
- Average snowfall 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 shift in temperature, down from a very hot 35.1°C (95.2°F) in August to a moderately hot 29°C (84.2°F). September witnesses an average nighttime temperature of 18.5°C (65.3°F).Heat index
The heat index value for September is estimated at 29°C (84.2°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Given the heat index, its values are aligned with shaded sites and gentle winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
The average relative humidity in September is 48%.Rainfall
In Saida, during September, the rain falls for 8.1 days and regularly aggregates up to 14mm (0.55") of precipitation. In Saida, during the entire year, the rain falls for 91.3 days and collects up to 202mm (7.95") of precipitation.Snowfall
March through October are months without snowfall in Saida.Daylight
The average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 06:32 and sunset at 19:25. On the last day of September, sunrise is at 06:53 and sunset at 18:44 CET.
Sunshine
The average sunshine in September is 9.7h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 6 in September transforms into this advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
When are sunrise and sunset in September in Saida?
How many hours of sunshine does Saida have in September?
What is the UV index intensity in September?
Average temperature in September
Saida, Algeria
- Average high temperature in September: 29°C
The warmest month (with the highest average high temperature) is July (35.6°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in September: 18.5°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in September
Saida, Algeria
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in September
Saida, Algeria
- Average wind speed in September: 8.9km/h
The windiest months (with the highest average wind speed) are February and March (12.5km/h).
The calmest month (with the lowest average wind speed) is September (8.9km/h).
Average humidity in September
Saida, Algeria
- Average humidity in September: 48%
The month with the highest relative humidity is January (66%).
The month with the lowest relative humidity is July (32%).
Average rainfall in September
Saida, Algeria
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is April (31mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in September
Saida, Algeria
- Average rainfall days in September: 8.1 days
The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is June (4.9 days).
Average snowfall in September
Saida, Algeria
- Average snowfall in September: 0mm
The month with the highest snowfall is November (20mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Saida, Algeria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Saida, Algeria
- Average daylight in September: 12h and 2min
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 54min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in September
Saida, Algeria
- Average sunshine days in September: 19.1 days
The months with the most sunshine days are October and December (23.3 days).
The month with the least sunshine days is April (16.8 days).
Average UV index in September
Saida, Algeria
- Average UV index in September: 6
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Saida, Algeria
- Average cloud cover in September: 16
The month with the most cloud cover is January (Cloud cover 34).
The month with the least cloud cover is June (Cloud cover 11).
Average visibility in September
Saida, Algeria
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
