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
The start of September involves a subtle temperature drop, shifting from a warm 24°C (75.2°F) in August to a refreshing 19.2°C (66.6°F). Throughout the month of September, Sonnenberg expects an average low of 10.5°C (50.9°F).Humidity
The average relative humidity in September is 76%.Rainfall
In Sonnenberg, in September, during 12.1 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Sonnenberg, during the entire year, the rain falls for 164.5 days and collects up to 411mm (16.18") of precipitation.Snowfall
In Sonnenberg, snow does not fall in May through October.Daylight
In Sonnenberg, the average length of the day in September is 12h and 40min.On the first day of September in Sonnenberg, sunrise is at 06:18 and sunset at 19:56. On the last day of the month, sunrise is at 07:08 and sunset at 18:46 CEST.
Sunshine
In Sonnenberg, Germany, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in Sonnenberg is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. 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.
Frequently asked questions
What is the temperature in September in Sonnenberg?
What is the average humidity in September in Sonnenberg?
How many days does it rain in September in Sonnenberg?
When it does not snow in Sonnenberg?
What is the average length of the day in September in Sonnenberg?
When is the sunrise / sunset in September in Sonnenberg?
How many hours of sunshine does Sonnenberg have in September?
What is the UV index reading in September in Sonnenberg?
Average temperature in September
Sonnenberg, Germany
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).
Average pressure in September
Sonnenberg, Germany
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).
Average wind speed in September
Sonnenberg, Germany
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is December (15.8km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in September
Sonnenberg, Germany
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Sonnenberg, Germany
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Sonnenberg, Germany
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (10.1 days).
Average snowfall in September
Sonnenberg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Sonnenberg, Germany
- 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, September and October (0 days).
Average daylight in September /
Average sunshine in September
Sonnenberg, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Sonnenberg, Germany
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is April (15.3 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in September
Sonnenberg, Germany
- 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
Sonnenberg, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Sonnenberg, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
Sonnenberg, Germany
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