September weather forecastGreve Strand, Denmark
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Greve Strand, Denmark, with an average temperature varying between 13.1°C (55.6°F) and 16.5°C (61.7°F).Temperature
September's arrival signals a moderate reduction in the average high-temperature, easing from a pleasant 20.1°C (68.2°F) in August to an enjoyable 16.5°C (61.7°F). Greve Strand consistently logs a low temperature averaging a mild 13.1°C (55.6°F) during September, a modest drop from daytime temperatures.Humidity
In Greve Strand, the average relative humidity in September is 79%.Rainfall
In Greve Strand, in September, during 14.4 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Greve Strand, Denmark, during the entire year, the rain falls for 159.2 days and collects up to 413mm (16.26") of precipitation.Snowfall
In Greve Strand, Denmark, snow does not fall in May through October.Sea temperature
In Greve Strand, in September, the average water temperature is 16.4°C (61.5°F).Note: In 16.4°C (61.5°F), swimming is not an enjoyable activity for most. As the temperature decreases from 21°C (69.8°F) to 15°C (59°F), it becomes harder to control breathing.
Daylight
In Greve Strand, the average length of the day in September is 12h and 44min.On the first day of September, sunrise is at 06:17 and sunset at 20:04. On the last day of the month, sunrise is at 07:12 and sunset at 18:48 CEST.
Sunshine
In Greve Strand, the average sunshine in September is 7.9h.UV index
In Greve Strand, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Greve Strand, Denmark
- Average high temperature in September: 16.5°C
The warmest months (with the highest average high temperature) are July and August (20.1°C).
The month with the lowest average high temperature is February (2.7°C).
- Average low temperature in September: 13.1°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (-0.1°C).
Average pressure in September
Greve Strand, Denmark
- 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 (1011.2mbar).
Average wind speed in September
Greve Strand, Denmark
- Average wind speed in September: 18.2km/h
The windiest month (with the highest average wind speed) is December (21.7km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in September
Greve Strand, Denmark
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is May (76%).
Average rainfall in September
Greve Strand, Denmark
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Greve Strand, Denmark
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in September
Greve Strand, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is December (36mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Greve Strand, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in September
Greve Strand, Denmark
- Average sea temperature in September: 16.4°C
The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is February (2.1°C).
Average daylight in September /
Average sunshine in September
Greve Strand, Denmark
- Average daylight in September: 12h and 42min
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 54min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Greve Strand, Denmark
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is March (17.4 days).
The month with the least sunshine days is December (8.8 days).
Average UV index in September
Greve Strand, Denmark
- 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
Greve Strand, Denmark
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 38).
Average visibility in September
Greve Strand, Denmark
- 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).
