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
September
Weather in September
Temperature
A minor decrease in the average high-temperature is observed during September, shifting from a pleasant 22.8°C (73°F) in August to a comfortable 18.5°C (65.3°F). In the month of September, an average of 10.8°C (51.4°F) marks the low-temperature.Humidity
The average relative humidity in September in Otter is 81%.Rainfall
In September, in Otter, the rain falls for 14.2 days. Throughout September, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 182 rainfall days, and 436mm (17.17") of precipitation is accumulated.Snowfall
In Otter, snow does not fall in May through October.Daylight
In Otter, the average length of the day in September is 12h and 41min.On the first day of September, sunrise is at 06:31 and sunset at 20:10. On the last day of the month, sunrise is at 07:21 and sunset at 18:59 CEST.
Sunshine
In September, the average sunshine in Otter is 7.8h.UV index
The average daily maximum UV index in September in Otter, Germany, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Otter in September?
What is the average humidity in September in Otter?
How many days does it rain in September in Otter?
When it does not snow in Otter?
How many hours of daylight does Otter have in September?
When is the sunrise / sunset in September in Otter?
How many hours of sunshine does Otter have in September?
What is the UV index intensity in September in Otter?
Average temperature in September
Otter, Germany
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in September
Otter, Germany
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is September (1016.5mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in September
Otter, Germany
- Average wind speed in September: 12.1km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in September
Otter, Germany
- Average humidity in September: 81%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Otter, Germany
- Average rainfall in September: 28mm
The wettest months (with the highest rainfall) are June and July (51mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Otter, Germany
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in September
Otter, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (49mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Otter, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.3 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
Otter, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Otter, Germany
- Average sunshine days in September: 12.7 days
The month with the most sunshine days is October (14.4 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in September
Otter, Germany
- Average UV index in September: 4
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
Otter, Germany
- Average cloud cover in September: 47
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Otter, Germany
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, October, November and December (8km).
