September weather forecastSonnenburg, Germany
September
Weather in September
September, the first month of the autumn in Sonnenburg, is still a refreshing month, with an average temperature ranging between min 11.2°C (52.2°F) and max 19.4°C (66.9°F).Temperature
In September, the average high-temperature marginally drops from a moderately hot 24.3°C (75.7°F) in August to an enjoyable 19.4°C (66.9°F). In the month of September, the temperature generally rests at an average low of 11.2°C (52.2°F).Humidity
In Sonnenburg, the average relative humidity in September is 74%.Rainfall
In Sonnenburg, in September, it is raining for 10.8 days, with typically 24mm (0.94") of accumulated precipitation. In Sonnenburg, during the entire year, the rain falls for 156 days and collects up to 357mm (14.06") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 06:15 and sunset at 19:52. On the last day of September, sunrise is at 07:04 and sunset at 18:43 CEST.
Sunshine
In Sonnenburg, the average sunshine in September is 8.4h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sonnenburg, Germany
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in September
Sonnenburg, Germany
- Average pressure in September: 1016.8mbar
The months with the highest atmospheric pressure are September and October (1016.8mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).
Average wind speed in September
Sonnenburg, Germany
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is December (15km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in September
Sonnenburg, Germany
- Average humidity in September: 74%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Sonnenburg, Germany
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Sonnenburg, Germany
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in September
Sonnenburg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (46mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Sonnenburg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.9 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
Sonnenburg, Germany
- Average daylight in September: 12h and 42min
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 24min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Sonnenburg, Germany
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in September
Sonnenburg, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Sonnenburg, Germany
- Average cloud cover in September: 40
The months with the most cloud cover are January and December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Sonnenburg, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
