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
The beginning of September marks a decrease in the average high-temperature, transitioning from a warm 25.4°C (77.7°F) in August to an agreeable 20.1°C (68.2°F). September's average low-temperature reading settles at a chilly 9.1°C (48.4°F).Humidity
In September, the average relative humidity is 71%.Rainfall
The months with the least rainfall in Arras are August and September Rain falls for 14.5 days and accumulates 57mm (2.24") of rain.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 06:05 and sunset at 19:12. On the last day of September, in Arras, sunrise is at 06:34 and sunset at 18:22 CEST.
Sunshine
The average sunshine in September is 9.6h.UV index
In September, the average daily maximum UV index in Arras is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests this advice:
Guard yourself - Avoiding sunburn is suggested. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are the temperatures in Arras in September?
What is the average humidity in September in Arras?
What is the driest month in Arras?
How much does it rain in Arras in September?
When it does not snow in Arras?
How many hours of daylight does Arras have in September?
When is the sunrise / sunset in September in Arras?
How long on average sun shines in September in Arras?
What is the UV index reading in September in Arras?
Average temperature in September
Arras, Albania
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in September: 9.1°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in September
Arras, Albania
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in September
Arras, Albania
- Average wind speed in September: 6.8km/h
The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest month (with the lowest average wind speed) is July (6.4km/h).
Average humidity in September
Arras, Albania
- Average humidity in September: 71%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Arras, Albania
- Average rainfall in September: 57mm
The wettest month (with the highest rainfall) is November (108mm).
The driest months (with the least rainfall) are August and September (57mm).
Average rainfall days in September
Arras, Albania
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is May (22.2 days).
The months with the least rainy days are October and December (12.7 days).
Average snowfall in September
Arras, Albania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (254mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Arras, Albania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Arras, Albania
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).
Average sunshine days in September
Arras, Albania
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is May (7.3 days).
Average UV index in September
Arras, Albania
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Arras, Albania
- Average cloud cover in September: 27
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Arras, Albania
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Arras, Albania
Weather forecast for your location
2. Allow the app to use your location
