September weather forecastVielau, Germany
September
Weather in September
September, the first month of the autumn in Vielau, is still a comfortable month, with an average temperature varying between 9.1°C (48.4°F) and 18°C (64.4°F).Temperature
September comes with a decrease in the average high-temperature, falling from a warm 23.2°C (73.8°F) in August to a refreshing 18°C (64.4°F). The nights of September in Vielau anticipate an average low-temperature of 9.1°C (48.4°F).Humidity
In Vielau, Germany, the average relative humidity in September is 78%.Rainfall
In Vielau, during September, the rain falls for 14.9 days and regularly aggregates up to 48mm (1.89") of precipitation. In Vielau, during the entire year, the rain falls for 157.1 days and collects up to 481mm (18.94") of precipitation.Snowfall
In Vielau, Germany, snow does not fall in June through September.Daylight
In September, the average length of the day in Vielau is 12h and 37min.On the first day of the month, sunrise is at 06:24 and sunset at 19:54. On the last day of September, sunrise is at 07:09 and sunset at 18:49 CEST.
Sunshine
In Vielau, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Vielau, Germany
- Average high temperature in September: 18°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 (1.3°C).
- Average low temperature in September: 9.1°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in September
Vielau, Germany
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in September
Vielau, Germany
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in September
Vielau, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Vielau, Germany
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Vielau, Germany
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is February (6 days).
Average snowfall in September
Vielau, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Vielau, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Vielau, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Vielau, Germany
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is February (18 days).
The month with the least sunshine days is July (6.6 days).
Average UV index in September
Vielau, 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, November and December (UV index 1).
Average cloud cover in September
Vielau, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Vielau, Germany
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
