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 average high-temperature shows a slight dip in September, from August's agreeable 21.3°C (70.3°F) to an enjoyable 17.2°C (63°F). Throughout September, Östraby witnesses a nighttime temperature average of 10.5°C (50.9°F).Humidity
The average relative humidity in September is 80%.Rainfall
In September, in Östraby, the rain falls for 13.5 days. Throughout September, 29mm (1.14") of precipitation is accumulated. Throughout the year, there are 168.7 rainfall days, and 437mm (17.2") of precipitation is accumulated.Snowfall
In Östraby, snow does not fall in May through September.Daylight
The average length of the day in September in Östraby is 12h and 44min.On the first day of September, sunrise is at 06:11 and sunset at 19:59. On the last day of the month, sunrise is at 07:07 and sunset at 18:42 CEST.
Sunshine
In September, the average sunshine in Östraby is 7.6h.UV index
In September, the average daily maximum UV index in Östraby is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in September translates into this advice:
Make use of precautions - It is urged to ward off sun damage. To guard against the harmful effects of the Sun, minimize exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What are September temperatures in Östraby?
What is the average humidity in September in Östraby?
How many days does it rain in September in Östraby?
When it does not snow in Östraby?
Does it snow in Östraby in September?
How many hours of daylight does Östraby have in September?
When is the sunrise / sunset in September in Östraby?
How many hours of sunshine does Östraby have in September?
How high is the UV index in September in Östraby?
Average temperature in September
Östraby, Sweden
- Average high temperature in September: 17.2°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in September
Östraby, Sweden
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed in September
Östraby, Sweden
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in September
Östraby, Sweden
- Average humidity in September: 80%
The months with the highest relative humidity are January, November and December (89%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Östraby, Sweden
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Östraby, Sweden
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in September
Östraby, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (93mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Östraby, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Östraby, Sweden
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in September
Östraby, Sweden
- Average sunshine days in September: 12 days
The month with the most sunshine days is April (15.7 days).
The month with the least sunshine days is December (8.5 days).
Average UV index in September
Östraby, Sweden
- 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
Östraby, Sweden
- Average cloud cover in September: 47
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Östraby, Sweden
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
Östraby, Sweden
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