September weather forecastAchtelsbach, Germany
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Achtelsbach, Germany, with an average temperature fluctuating between 8.9°C (48°F) and 18.6°C (65.5°F).Temperature
As August transitions into September, Achtelsbach sees a gentle drop in the average high-temperature, transitioning from a warm 23°C (73.4°F) to a comfortable 18.6°C (65.5°F). Throughout September, an average low-temperature of 8.9°C (48°F) is experienced.Humidity
In September, the average relative humidity is 80%.Rainfall
The months with the least rainfall in Achtelsbach are April and September Rain falls for 11.1 days and accumulates 33mm (1.3") of rain.Snowfall
In Achtelsbach, snow does not fall in June through September.Daylight
The average length of the day in September in Achtelsbach, Germany, is 12h and 36min.On the first day of the month, sunrise is at 06:48 and sunset at 20:14. On the last day of September, sunrise is at 07:30 and sunset at 19:12 CEST.
Sunshine
The average sunshine in September is 7.9h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 3 during September translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Achtelsbach, Germany
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 8.9°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in September
Achtelsbach, Germany
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in September
Achtelsbach, Germany
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is February (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in September
Achtelsbach, Germany
- Average humidity in September: 80%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in September
Achtelsbach, Germany
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is December (78mm).
The driest months (with the least rainfall) are April and September (33mm).
Average rainfall days in September
Achtelsbach, Germany
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in September
Achtelsbach, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Achtelsbach, Germany
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Achtelsbach, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 7h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in September
Achtelsbach, Germany
- Average sunshine days in September: 17 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is December (8.5 days).
Average UV index in September
Achtelsbach, 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 November and December (UV index 1).
Average cloud cover in September
Achtelsbach, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Achtelsbach, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, October, November and December (7km).
