Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The arrival of September is marked by a minor reduction in average high-temperature, sliding from a warm 23.2°C (73.8°F) in August to a refreshing 18.7°C (65.7°F). During September, Bad Niedernau witnesses a consistent average low-temperature of 9°C (48.2°F).Humidity
In Bad Niedernau, the average relative humidity in September is 79%.Rainfall
September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 30mm (1.18") of precipitation.Snowfall
June through September are months without snowfall in Bad Niedernau.Daylight
The average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 06:42 and sunset at 20:05. 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 Bad Niedernau is 8.5h.UV index
The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 3 during September morphs into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the temperature in September in Bad Niedernau?
What is the average humidity in September in Bad Niedernau?
What is the driest month in Bad Niedernau?
How many days does it rain in September in Bad Niedernau?
When it does not snow in Bad Niedernau?
Does it snow in Bad Niedernau in September?
How many hours of daylight does Bad Niedernau have in September?
When are sunrise and sunset in September in Bad Niedernau?
How many hours of sunshine does Bad Niedernau have in September?
What is the UV index reading in September in Bad Niedernau?
Average temperature in September
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 3min
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
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, 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
Bad Niedernau, 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).
Bad Niedernau, Germany
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