September weather forecastDieburg, Germany
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Dieburg, Germany, with an average temperature varying between 20.5°C (68.9°F) and 11.1°C (52°F).Temperature
The advent of September brings a subtle shift in temperature, with the average high moving from a warm 25.3°C (77.5°F) in August to a pleasant 20.5°C (68.9°F). Throughout the month of September, Dieburg expects an average low of 11.1°C (52°F).Humidity
In Dieburg, the average relative humidity in September is 73%.Rainfall
In Dieburg, in September, it is raining for 8.2 days, with typically 13mm (0.51") of accumulated precipitation. In Dieburg, during the entire year, the rain falls for 129.1 days and collects up to 213mm (8.39") of precipitation.Snowfall
In Dieburg, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 06:40 and sunset at 20:08. On the last day of September, in Dieburg, sunrise is at 07:23 and sunset at 19:05 CEST.
Sunshine
The average sunshine in September in Dieburg, Germany, is 8.8h.UV index
In Dieburg, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 4 suggests these recommendations:
Guard yourself - Avoiding sunburn is suggested. To guard against the harmful effects of the Sun, minimize exposure during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Dieburg, Germany
- Average high temperature in September: 20.5°C
The warmest months (with the highest average high temperature) are July and August (25.3°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in September
Dieburg, Germany
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in September
Dieburg, Germany
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in September
Dieburg, Germany
- Average humidity in September: 73%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall in September
Dieburg, Germany
- Average rainfall in September: 13mm
The wettest month (with the highest rainfall) is May (24mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Dieburg, Germany
- Average rainfall days in September: 8.2 days
The months with the highest number of rainy days are June and July (13.3 days).
The month with the least rainy days is September (8.2 days).
Average snowfall in September
Dieburg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Dieburg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dieburg, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in September
Dieburg, Germany
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in September
Dieburg, 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
Dieburg, Germany
- Average cloud cover in September: 35
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Dieburg, Germany
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
