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
In September, the average high-temperature decreases from a pleasant 22.5°C (72.5°F) in August to a refreshing 17.5°C (63.5°F). Barthmühle experiences an average nighttime temperature of 8.5°C (47.3°F) in the month of September.Humidity
In September, the average relative humidity is 79%.Rainfall
In September, the rain falls for 14.3 days. Throughout September, 45mm (1.77") of precipitation is accumulated. Throughout the year, in Barthmühle, there are 167.6 rainfall days, and 544mm (21.42") of precipitation is accumulated.Snowfall
In Barthmühle, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 06:26 and sunset at 19:56. On the last day of September, in Barthmühle, sunrise is at 07:10 and sunset at 18:51 CEST.
Sunshine
In Barthmühle, Germany, the average sunshine in September is 8.1h.UV index
In Barthmühle, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Take precautions - Protection against sun damage is advised. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Barthmühle?
What is the average humidity in September in Barthmühle?
How many days does it rain in September in Barthmühle?
When it does not snow in Barthmühle?
Does it snow in Barthmühle in September?
How many hours of daylight does Barthmühle have in September?
When is the sunrise / sunset in September in Barthmühle?
How long on average sun shines in September in Barthmühle?
What is the UV index intensity in September in Barthmühle?
Average temperature in September
Barthmühle, Germany
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 8.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in September
Barthmühle, Germany
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).
Average wind speed in September
Barthmühle, Germany
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Barthmühle, Germany
- Average humidity in September: 79%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Barthmühle, Germany
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Barthmühle, Germany
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in September
Barthmühle, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (127mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Barthmühle, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Barthmühle, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in September
Barthmühle, Germany
- Average sunshine days in September: 13.4 days
The month with the most sunshine days is October (14.9 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in September
Barthmühle, 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, November and December (UV index 1).
Average cloud cover in September
Barthmühle, Germany
- Average cloud cover in September: 44
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Barthmühle, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
