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
A moderate decline in the average high-temperature is seen during September, decreasing from a tropical 33.3°C (91.9°F) in August to a moderately hot 28.2°C (82.8°F). September nights cool down to an average low-temperature of 18°C (64.4°F).Heat index
In September, the heat index is estimated at a hot 30°C (86°F). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Humidity
In Drea, the average relative humidity in September is 60%.Rainfall
In September, in Drea, the rain falls for 9.9 days. Throughout September, 33mm (1.3") of precipitation is accumulated. In Drea, during the entire year, the rain falls for 117.6 days and collects up to 361mm (14.21") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 25min.On the first day of the month, sunrise is at 06:00 and sunset at 18:56. On the last day of September, sunrise is at 06:23 and sunset at 18:13 CET.
Sunshine
In September, the average sunshine is 9.2h.UV index
In Drea, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 6 suggests these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow in Drea?
How many hours of daylight does Drea have in September?
When are sunrise and sunset in September in Drea?
How many hours of sunshine does Drea have in September?
How high is the UV index in September?
Average temperature in September
Drea, Algeria
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is July (33.8°C).
The month with the lowest average high temperature is January (12.1°C).
- Average low temperature in September: 18°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average pressure in September
Drea, Algeria
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is December (1021.5mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in September
Drea, Algeria
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest months (with the lowest average wind speed) are August and September (7.9km/h).
Average humidity in September
Drea, Algeria
- Average humidity in September: 60%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is July (45%).
Average rainfall in September
Drea, Algeria
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is March (51mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in September
Drea, Algeria
- Average rainfall days in September: 9.9 days
The months with the highest number of rainy days are March and April (14.3 days).
The month with the least rainy days is July (4.9 days).
Average snowfall in September
Drea, Algeria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Drea, Algeria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Drea, Algeria
- 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 48min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Drea, Algeria
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is April (14 days).
Average UV index in September
Drea, Algeria
- Average UV index in September: 6
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
Drea, Algeria
- Average cloud cover in September: 23
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in September
Drea, Algeria
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
