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 sea temperature 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
Transitioning from August to September involves a subtle drop in average high-temperatures, descending from an agreeable 20.2°C (68.4°F) to a comfortable 16.9°C (62.4°F). During September, Barth's nights hold steady with an average temperature of 13.9°C (57°F), barely dropping from the daytime highs.Humidity
In Barth, the average relative humidity in September is 78%.Rainfall
In Barth, Germany, in September, during 12.1 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Barth, during the entire year, the rain falls for 158.2 days and collects up to 388mm (15.28") of precipitation.Snowfall
May through October are months without snowfall in Barth.Sea temperature
In Barth, Germany, the average seawater temperature in September is 16.6°C (61.9°F).Note: Most individuals do not find swimming at 16.6°C (61.9°F) to be enjoyable. As the water temperature declines below 21°C (69.8°F), maintaining control over one's breathing becomes harder.
Daylight
In Barth, the average length of the day in September is 12h and 42min.On the first day of the month, sunrise is at 06:17 and sunset at 20:00. On the last day of September, sunrise is at 07:10 and sunset at 18:47 CEST.
Sunshine
In Barth, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What is the average September temperature in Barth?
What is the average humidity in September in Barth?
How much does it rain in Barth in September?
When it does not snow in Barth?
What is the sea water temperature in September in Barth?
What is the average length of the day in September in Barth?
When are sunrise and sunset in September in Barth?
How long on average sun shines in September in Barth?
What is the UV index intensity in September in Barth?
Average temperature in September
Barth, Germany
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is August (20.2°C).
The month with the lowest average high temperature is February (2.8°C).
- Average low temperature in September: 13.9°C
The month with the highest average low temperature is August (16.7°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).
Average pressure in September
Barth, Germany
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is September (1015.9mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in September
Barth, Germany
- Average wind speed in September: 22.1km/h
The windiest month (with the highest average wind speed) is December (27.8km/h).
The calmest month (with the lowest average wind speed) is August (19.3km/h).
Average humidity in September
Barth, Germany
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Barth, Germany
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is August (57mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Barth, Germany
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in September
Barth, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Barth, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in September
Barth, Germany
- Average sea temperature in September: 16.6°C
The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest months (with the lowest average sea temperature) are January, February and March (2.8°C).
Average daylight in September /
Average sunshine in September
Barth, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Barth, Germany
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in September
Barth, 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 January (UV index 1).
Average cloud cover in September
Barth, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Barth, Germany
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
Barth, Germany
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