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
September
Weather in September
Temperature
September's weather displays an average high-temperature of a still enjoyable 16.4°C (61.5°F), slightly varied from August's 19.3°C (66.7°F). In Allinge, the nocturnal temperatures throughout September show a marginal dip from the daytime averages, settling at a still refreshing 14.3°C (57.7°F).Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 77%.Rainfall
In Allinge, in September, during 13.3 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, there are 155.2 rainfall days, and 379mm (14.92") of precipitation is accumulated.Snowfall
In Allinge, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 44min.On the first day of September, sunrise is at 06:07 and sunset at 19:53. On the last day of the month, sunrise is at 07:02 and sunset at 18:38 CEST.
Sunshine
In September, the average sunshine is 8.7h.UV index
In Allinge, 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 unsafe exposure to UV radiation for the ordinary person.Note: In September, the UV index of 4 transforms into the following advice:
Be vigilant - A duty to shield skin and eyes from injury exists. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the least humid month?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Allinge have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Allinge, Denmark
- Average high temperature in September: 16.4°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The month with the lowest average high temperature is February (2.6°C).
- Average low temperature in September: 14.3°C
The month with the highest average low temperature is August (17.2°C).
The coldest month (with the lowest average low temperature) is February (0.9°C).
Average pressure in September
Allinge, Denmark
- Average pressure in September: 1015.7mbar
The months with the highest atmospheric pressure are April and September (1015.7mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in September
Allinge, Denmark
- Average wind speed in September: 26.7km/h
The windiest month (with the highest average wind speed) is December (32.2km/h).
The calmest month (with the lowest average wind speed) is June (21.7km/h).
Average humidity in September
Allinge, Denmark
- Average humidity in September: 77%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and September (77%).
Average rainfall in September
Allinge, Denmark
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in September
Allinge, Denmark
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is November (16.3 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in September
Allinge, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is February (36mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Allinge, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Allinge, Denmark
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Allinge, Denmark
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is April (17.8 days).
The month with the least sunshine days is December (7.7 days).
Average UV index in September
Allinge, 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
Allinge, Denmark
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in September
Allinge, Denmark
- 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).
