September weather forecastOttenbach, Germany
September
Weather in September
September, the first month of the autumn in Ottenbach, is also an enjoyable month, with an average temperature ranging between min 8.9°C (48°F) and max 18.5°C (65.3°F).Temperature
The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's moderately hot 23°C (73.4°F) to an enjoyable 18.5°C (65.3°F). Ottenbach sees an average low-temperature of 8.9°C (48°F) during September.Humidity
In Ottenbach, the average relative humidity in September is 81%.Rainfall
In Ottenbach, in September, it is raining for 13.1 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, in Ottenbach, there are 177.1 rainfall days, and 619mm (24.37") of precipitation is accumulated.Snowfall
In Ottenbach, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 35min.On the first day of September in Ottenbach, Germany, sunrise is at 06:38 and sunset at 20:02. On the last day of the month, sunrise is at 07:19 and sunset at 19:01 CEST.
Sunshine
In Ottenbach, the average sunshine in September is 8.6h.UV index
In Ottenbach, Germany, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ottenbach, Germany
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (-2.6°C).
Average pressure in September
Ottenbach, Germany
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in September
Ottenbach, Germany
- Average wind speed in September: 8.3km/h
The windiest months (with the highest average wind speed) are February, March and December (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in September
Ottenbach, Germany
- Average humidity in September: 81%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in September
Ottenbach, Germany
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is May (73mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Ottenbach, Germany
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in September
Ottenbach, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (126mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ottenbach, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ottenbach, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Ottenbach, Germany
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in September
Ottenbach, 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, October, November and December (UV index 2).
Average cloud cover in September
Ottenbach, Germany
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Ottenbach, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The month with the lowest visibility is January (7km).
