September weather forecastOttensoos, Germany
September
Weather in September
September, the first month of the autumn in Ottensoos, is also an enjoyable month, with an average temperature varying between 9.9°C (49.8°F) and 19.5°C (67.1°F).Temperature
The transition into September is accompanied by a temperature decrease, with the average high-temperature shifting from a warm 24.6°C (76.3°F) in August to an enjoyable 19.5°C (67.1°F). The average low-temperature during September nights is a chilly 9.9°C (49.8°F).Humidity
The average relative humidity in September is 76%.Rainfall
In Ottensoos, in September, during 10.5 rainfall days, 23mm (0.91") of precipitation is typically accumulated. Throughout the year, there are 142.6 rainfall days, and 350mm (13.78") of precipitation is accumulated.Snowfall
In Ottensoos, snow does not fall in June through September.Daylight
In September, the average length of the day in Ottensoos, Germany, is 12h and 36min.On the first day of the month, sunrise is at 06:31 and sunset at 19:57. On the last day of September, in Ottensoos, sunrise is at 07:13 and sunset at 18:55 CEST.
Sunshine
The average sunshine in September is 8.7h.UV index
The average daily maximum UV index in September in Ottensoos is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, the UV index of 4 transforms into the following advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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
Ottensoos, Germany
- Average high temperature in September: 19.5°C
The warmest months (with the highest average high temperature) are July and August (24.6°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 9.9°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in September
Ottensoos, Germany
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1015.3mbar).
Average wind speed in September
Ottensoos, Germany
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is December (12.4km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Ottensoos, Germany
- Average humidity in September: 76%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in September
Ottensoos, Germany
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is August (39mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Ottensoos, Germany
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in September
Ottensoos, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ottensoos, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ottensoos, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Ottensoos, Germany
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is September (17.6 days).
The month with the least sunshine days is December (12.5 days).
Average UV index in September
Ottensoos, 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 December (UV index 1).
Average cloud cover in September
Ottensoos, Germany
- Average cloud cover in September: 38
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Ottensoos, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
