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
Alswede in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 23.2°C (73.8°F) to a comfortable 18.7°C (65.7°F). Throughout the month of September, Alswede observes an average nighttime temperature of 10.6°C (51.1°F).Humidity
The average relative humidity in September is 78%.Rainfall
In September, the rain falls for 10.5 days. Throughout September, 13mm (0.51") of precipitation is accumulated. In Alswede, during the entire year, the rain falls for 133.5 days and collects up to 199mm (7.83") of precipitation.Snowfall
In Alswede, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 40min.On the first day of the month, sunrise is at 06:37 and sunset at 20:13. On the last day of September, in Alswede, Germany, sunrise is at 07:26 and sunset at 19:05 CEST.
Sunshine
The average sunshine in September is 8.1h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 4 suggests these recommendations:
Take necessary precautions - Defending against sun damage is advocated. Around midday, solar radiation is most harmful; hence, exposure should be limited. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
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 Alswede have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Alswede have in September?
What is the UV index intensity in September?
Average temperature in September
Alswede, Germany
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (-0.2°C).
Average pressure in September
Alswede, Germany
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in September
Alswede, Germany
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is December (16.5km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in September
Alswede, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Alswede, Germany
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is June (23mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in September
Alswede, Germany
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in September
Alswede, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Alswede, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.2 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
Alswede, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Alswede, Germany
- Average sunshine days in September: 16.4 days
The month with the most sunshine days is April (17 days).
The month with the least sunshine days is December (12.4 days).
Average UV index in September
Alswede, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Alswede, Germany
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Alswede, 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).
