Weather in September
Sea temperature
In Hasselberg, Germany, in September, the average water temperature is 17°C (62.6°F).Note: Swimming is not a pleasant activity for most individuals in 17°C (62.6°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In September, the average length of the day in Hasselberg, Germany, is 12h and 43min.On the first day of September, sunrise is at 06:28 and sunset at 20:11. On the last day of the month, sunrise is at 07:21 and sunset at 18:58 CEST.
Frequently asked questions
How cold is the water in September in Hasselberg?
In Hasselberg, in September, the average water temperature is 17°C (62.6°F). For swimming, a surface water temperature of 17°C (62.6°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Hasselberg have in September?
The average day length in September in Hasselberg is 12h and 43min.
When are sunrise and sunset in September in Hasselberg?
On the first day of September, sunrise is at 06:28 and sunset at 20:11. On the last day of the month, sunrise is at 07:21 and sunset at 18:58 CEST.
Average sea temperature in September
Hasselberg, Germany
- Average sea temperature in September: 17°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is January (2.8°C).
Average daylight in September
Hasselberg, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
Hasselberg, Germany
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