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 a pleasant 20.1°C (68.2°F) in August to a refreshing 16.5°C (61.7°F). Vitaby's nocturnal readings in September exhibit minimal variation from the daytime temperatures, averaging at a fresh 12.5°C (54.5°F).Humidity
In Vitaby, the average relative humidity in September is 78%.Rainfall
In Vitaby, in September, it is raining for 10.1 days, with typically 12mm (0.47") of accumulated precipitation. In Vitaby, during the entire year, the rain falls for 122.8 days and collects up to 180mm (7.09") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Vitaby, the average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 06:09 and sunset at 19:57. On the last day of September, in Vitaby, sunrise is at 07:05 and sunset at 18:41 CEST.
Sunshine
In Vitaby, the average sunshine in September is 8.4h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What are the temperatures in Vitaby in September?
What is the average humidity in September in Vitaby?
How many days does it rain in September in Vitaby?
When it does not snow in Vitaby?
What is the average length of the day in September in Vitaby?
When are sunrise and sunset in September in Vitaby?
How many hours of sunshine does Vitaby have in September?
How high is the UV index in September in Vitaby?
Average temperature in September
Vitaby, Sweden
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is August (20.1°C).
The month with the lowest average high temperature is February (2.4°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is February (-0.1°C).
Average pressure in September
Vitaby, Sweden
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.3mbar).
Average wind speed in September
Vitaby, Sweden
- Average wind speed in September: 19.6km/h
The windiest month (with the highest average wind speed) is December (23.3km/h).
The calmest month (with the lowest average wind speed) is June (16.7km/h).
Average humidity in September
Vitaby, Sweden
- Average humidity in September: 78%
The months with the highest relative humidity are January, February and December (86%).
The months with the lowest relative humidity are April, May, June and July (76%).
Average rainfall in September
Vitaby, Sweden
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is July (21mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in September
Vitaby, Sweden
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is August (12.7 days).
The months with the least rainy days are January and February (8.3 days).
Average snowfall in September
Vitaby, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Vitaby, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Vitaby, Sweden
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in September
Vitaby, Sweden
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is April (19.1 days).
The month with the least sunshine days is December (11.4 days).
Average UV index in September
Vitaby, 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
Vitaby, Sweden
- Average cloud cover in September: 41
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Vitaby, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Vitaby, Sweden
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