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
A modest decline in the average high-temperature is seen during September, decreasing from a pleasant 20.8°C (69.4°F) in August to a refreshing 17.1°C (62.8°F). A consistent average low of 12.5°C (54.5°F) is noted throughout September, only a small step down from its daytime high.Humidity
In Östra Grevie, the average relative humidity in September is 77%.Rainfall
In Östra Grevie, in September, during 14.7 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, in Östra Grevie, there are 164.5 rainfall days, and 453mm (17.83") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 44min.On the first day of September, sunrise is at 06:13 and sunset at 20:00. On the last day of the month, sunrise is at 07:09 and sunset at 18:45 CEST.
Sunshine
In Östra Grevie, the average sunshine in September is 7.8h.UV index
The average daily maximum UV index in September in Östra Grevie is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the UV index of 4 transforms into the following advice:
Guard yourself - Avoiding sunburn is suggested. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What is the usual temperature for Östra Grevie in September?
What is the average humidity in September in Östra Grevie?
How many days does it rain in September in Östra Grevie?
When it does not snow in Östra Grevie?
What is the average length of the day in September in Östra Grevie?
When is the sunrise / sunset in September in Östra Grevie?
How long on average sun shines in September in Östra Grevie?
What is the UV index reading in September in Östra Grevie?
Average temperature in September
Östra Grevie, Sweden
- Average high temperature in September: 17.1°C
The warmest months (with the highest average high temperature) are July and August (20.8°C).
The month with the lowest average high temperature is January (2.5°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 (-0.3°C).
Average pressure in September
Östra Grevie, 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 (1011.4mbar).
Average wind speed in September
Östra Grevie, Sweden
- Average wind speed in September: 18.2km/h
The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is July (15.7km/h).
Average humidity in September
Östra Grevie, Sweden
- Average humidity in September: 77%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are April, May, June and July (74%).
Average rainfall in September
Östra Grevie, Sweden
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Östra Grevie, Sweden
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in September
Östra Grevie, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Östra Grevie, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Östra Grevie, 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 12min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in September
Östra Grevie, Sweden
- Average sunshine days in September: 12.4 days
The month with the most sunshine days is April (16 days).
The month with the least sunshine days is December (9.2 days).
Average UV index in September
Östra Grevie, 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
Östra Grevie, Sweden
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Östra Grevie, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
Östra Grevie, Sweden
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