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
Weather in September
Temperature
Setting in of September comes with a decrease in the average high-temperature, moving from a hot 33.3°C (91.9°F) in August to a moderately hot 28.2°C (82.8°F). September nights in Drea, Algeria, observe an average temperature dip to an enjoyable 18°C (64.4°F).Heat index
September's average heat index is estimated at a tropical 30°C (86°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.Know that the heat index computations account for shaded terrains and slight winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In September, the average relative humidity in Drea is 60%.Rainfall
In Drea, in September, it is raining for 9.9 days, with typically 33mm (1.3") of accumulated precipitation. In Drea, Algeria, 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 Drea, the average length of the day in September 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, in Drea, sunrise is at 06:23 and sunset at 18:13 CET.
Sunshine
In September, the average sunshine is 9.2h.UV index
The average daily maximum UV index in September in Drea, Algeria, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
How hot does it get in Drea in September?
What is the average humidity in September in Drea?
How many days does it rain in September in Drea?
When it does not snow in Drea?
What is the average length of the day in September in Drea?
When are sunrise and sunset in September in Drea?
How long on average sun shines in September in Drea?
What is the UV index reading in September in Drea?
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).
Drea, Algeria
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