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
September is characterized by a slight reduction in average high-temperature, easing from a warm 23.4°C (74.1°F) in August to a comfortable 18.8°C (65.8°F). Ottenstein records a consistent low-temperature of 10.2°C (50.4°F) during September nights.Humidity
The average relative humidity in September in Ottenstein is 78%.Rainfall
In Ottenstein, in September, it is raining for 14.8 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, there are 182.8 rainfall days, and 469mm (18.46") of precipitation is accumulated.Snowfall
In Ottenstein, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 06:35 and sunset at 20:09. On the last day of September, sunrise is at 07:22 and sunset at 19:01 CEST.
Sunshine
In Ottenstein, the average sunshine in September is 8h.UV index
In Ottenstein, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 during September leads to these advisories:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What is the average September temperature in Ottenstein?
What is the average humidity in September in Ottenstein?
How much does it rain in Ottenstein in September?
When it does not snow in Ottenstein?
How many hours of daylight does Ottenstein have in September?
When are sunrise and sunset in September in Ottenstein?
How many hours of sunshine does Ottenstein have in September?
What is the UV index reading in September in Ottenstein?
Average temperature in September
Ottenstein, Germany
- Average high temperature in September: 18.8°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in September: 10.2°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in September
Ottenstein, Germany
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in September
Ottenstein, Germany
- Average wind speed in September: 10.7km/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 (10.3km/h).
Average humidity in September
Ottenstein, Germany
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Ottenstein, Germany
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Ottenstein, Germany
- Average rainfall days in September: 14.8 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (11.2 days).
Average snowfall in September
Ottenstein, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (51mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Ottenstein, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8 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
Ottenstein, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Ottenstein, Germany
- Average sunshine days in September: 11.9 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is December (9.1 days).
Average UV index in September
Ottenstein, Germany
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Ottenstein, Germany
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Ottenstein, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, March, May, September, October, November and December (8km).
Ottenstein, Germany
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