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
In September, the average high-temperature marginally drops from an enjoyable 19.5°C (67.1°F) in August to a moderate 15.8°C (60.4°F). Dals Rostock reports an average low-temperature of 9.9°C (49.8°F) during the nights of September.Humidity
In September, the average relative humidity is 79%.Rainfall
In Dals Rostock, during September, the rain falls for 10.8 days and regularly aggregates up to 18mm (0.71") of precipitation. In Dals Rostock, Sweden, during the entire year, the rain falls for 130.7 days and collects up to 287mm (11.3") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 49min.On the first day of the month, sunrise is at 06:10 and sunset at 20:10. On the last day of September, in Dals Rostock, sunrise is at 07:14 and sunset at 18:46 CEST.
Sunshine
In September, the average sunshine in Dals Rostock is 7.6h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a regular UV index of 4 translates into these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the average September temperature in Dals Rostock?
What is the average humidity in September in Dals Rostock?
How much does it rain in Dals Rostock in September?
When it does not snow in Dals Rostock?
Does it snow in Dals Rostock in September?
What is the average length of the day in September in Dals Rostock?
When is the sunrise / sunset in September in Dals Rostock?
How long on average sun shines in September in Dals Rostock?
What is the UV index intensity in September in Dals Rostock?
Average temperature in September
Dals Rostock, Sweden
- Average high temperature in September: 15.8°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (-3°C).
Average pressure in September
Dals Rostock, Sweden
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is April (1014.3mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).
Average wind speed in September
Dals Rostock, Sweden
- Average wind speed in September: 14.7km/h
The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is June (12.8km/h).
Average humidity in September
Dals Rostock, Sweden
- Average humidity in September: 79%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in September
Dals Rostock, Sweden
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in September
Dals Rostock, Sweden
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is August (14.3 days).
The months with the least rainy days are January and February (6.3 days).
Average snowfall in September
Dals Rostock, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is March (52mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Dals Rostock, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dals Rostock, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Dals Rostock, Sweden
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is April (17.6 days).
The month with the least sunshine days is December (13.1 days).
Average UV index in September
Dals Rostock, Sweden
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Dals Rostock, Sweden
- Average cloud cover in September: 47
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 41).
Average visibility in September
Dals Rostock, Sweden
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March and December (8km).
Dals Rostock, Sweden
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