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
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a pleasant 21.9°C (71.4°F) in August to an enjoyable 18°C (64.4°F). Gönnebek in September experiences a low-temperature average of 10.5°C (50.9°F).Humidity
The average relative humidity in September in Gönnebek is 83%.Rainfall
In September, the rain falls for 12.9 days. Throughout September, 22mm (0.87") of precipitation is accumulated. In Gönnebek, during the entire year, the rain falls for 167.5 days and collects up to 368mm (14.49") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 42min.On the first day of the month, sunrise is at 06:28 and sunset at 20:09. On the last day of September, in Gönnebek, sunrise is at 07:20 and sunset at 18:57 CEST.
Sunshine
In September, the average sunshine is 7.1h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Make use of precautions - It is urged to ward off sun damage. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Gönnebek?
What is the average humidity in September in Gönnebek?
How much does it rain in Gönnebek in September?
When it does not snow in Gönnebek?
How many hours of daylight does Gönnebek have in September?
What time are sunrise and sunset in September in Gönnebek?
How many hours of sunshine does Gönnebek have in September?
How high is the UV index in September in Gönnebek?
Average temperature in September
Gönnebek, Germany
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is February (-0.9°C).
Average pressure in September
Gönnebek, Germany
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is September (1016mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed in September
Gönnebek, Germany
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in September
Gönnebek, Germany
- Average humidity in September: 83%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (78%).
Average rainfall in September
Gönnebek, Germany
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Gönnebek, Germany
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (9.6 days).
Average snowfall in September
Gönnebek, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Gönnebek, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.9 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
Gönnebek, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in September
Gönnebek, Germany
- Average sunshine days in September: 13.4 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in September
Gönnebek, Germany
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Gönnebek, Germany
- Average cloud cover in September: 52
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 45).
Average visibility in September
Gönnebek, Germany
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, May, June and August (9km).
The months with the lowest visibility are January, July, September, October, November and December (8km).
