September weather forecastAffstätt, Germany
September
Weather in September
The first month of the autumn, September, is also an enjoyable month in Affstätt, Germany, with an average temperature ranging between min 9°C (48.2°F) and max 18.7°C (65.7°F).Temperature
September marks a gentle change in average high-temperature, declining from August's moderately hot 23.2°C (73.8°F) to an enjoyable 18.7°C (65.7°F). Affstätt, in September, witnesses an average low-temperature of 9°C (48.2°F).Humidity
The average relative humidity in September is 79%.Rainfall
The month with the least rainfall in Affstätt is September, when the rain falls for 13.1 days and typically collects 30mm (1.18") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Affstätt is 12h and 35min.On the first day of September, sunrise is at 06:42 and sunset at 20:06. On the last day of the month, sunrise is at 07:23 and sunset at 19:05 CEST.
Sunshine
In September, the average sunshine in Affstätt, Germany, is 8.5h.UV index
In Affstätt, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 3 in September translates into these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Affstätt, 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 (2.7°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (-2.5°C).
Average pressure in September
Affstätt, Germany
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in September
Affstätt, Germany
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is December (11.5km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in September
Affstätt, Germany
- Average humidity in September: 79%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in September
Affstätt, Germany
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in September
Affstätt, Germany
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is February (11.1 days).
Average snowfall in September
Affstätt, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Affstätt, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Affstätt, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in September
Affstätt, Germany
- Average sunshine days in September: 13.6 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in September
Affstätt, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Affstätt, Germany
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Affstätt, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (7km).
