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
Ahrensfelde's average high-temperature decreases in September, falling from a moderately hot 25°C (77°F) in August to a comfortable 19.9°C (67.8°F). Throughout September, the average low-temperature records at a cool 11.5°C (52.7°F).Humidity
In September, the average relative humidity is 71%.Rainfall
In September, the rain falls for 10.6 days. Throughout September, 25mm (0.98") of precipitation is accumulated. Throughout the year, there are 146.1 rainfall days, and 369mm (14.53") of precipitation is accumulated.Snowfall
In Ahrensfelde, Germany, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 06:17 and sunset at 19:53. On the last day of September, sunrise is at 07:06 and sunset at 18:44 CEST.
Sunshine
The average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Ahrensfelde, Germany
- Average high temperature in September: 19.9°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).
Average pressure in September
Ahrensfelde, Germany
- Average pressure in September: 1017mbar
The months with the highest atmospheric pressure are September and October (1017mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in September
Ahrensfelde, Germany
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in September
Ahrensfelde, Germany
- Average humidity in September: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Ahrensfelde, Germany
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is July (65mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in September
Ahrensfelde, Germany
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in September
Ahrensfelde, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (34mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Ahrensfelde, Germany
- 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, September and October (0 days).
Average daylight in September /
Average sunshine in September
Ahrensfelde, 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 months with the least sunshine are January and December (Average sunshine: 3h and 0min).
Average sunshine days in September
Ahrensfelde, Germany
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in September
Ahrensfelde, Germany
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Ahrensfelde, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Ahrensfelde, Germany
- Average visibility in September: 9km
The months with the highest visibility are April and June (10km).
The month with the lowest visibility is January (7km).
