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
The advent of September brings a slight shift in average high-temperature, moving from an agreeable 21.3°C (70.3°F) in August to a refreshing 17.5°C (63.5°F). Wiek's average temperature during the nights of September is recorded at a moderate 13°C (55.4°F).Humidity
In Wiek, Germany, the average relative humidity in September is 77%.Rainfall
In Wiek, in September, during 14.1 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, there are 171.4 rainfall days, and 410mm (16.14") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Sea temperature
In Wiek, in September, the average water temperature is 16.6°C (61.9°F).Note: The majority of individuals do not enjoy swimming in water that is 16.6°C (61.9°F). Breathing control becomes more challenging 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 Wiek is 12h and 43min.On the first day of September in Wiek, sunrise is at 06:14 and sunset at 19:58. On the last day of the month, sunrise is at 07:08 and sunset at 18:45 CEST.
Sunshine
The average sunshine in September in Wiek is 8.7h.UV index
In Wiek, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What are September temperatures in Wiek?
What is the average humidity in September in Wiek?
How much does it rain in Wiek in September?
When it does not snow in Wiek?
How cold is the water in September in Wiek?
What is the average length of the day in September in Wiek?
What time are sunrise and sunset in September in Wiek?
How many hours of sunshine does Wiek have in September?
What is the UV index intensity in September in Wiek?
Average temperature in September
Wiek, Germany
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in September: 13°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in September
Wiek, Germany
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is September (1016.1mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in September
Wiek, Germany
- Average wind speed in September: 18.6km/h
The windiest month (with the highest average wind speed) is December (23.9km/h).
The calmest month (with the lowest average wind speed) is August (16.5km/h).
Average humidity in September
Wiek, Germany
- Average humidity in September: 77%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Wiek, Germany
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Wiek, Germany
- Average rainfall days in September: 14.1 days
The month with the highest number of rainy days is August (18.2 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in September
Wiek, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Wiek, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in September
Wiek, Germany
- Average sea temperature in September: 16.6°C
The best month for swimming (with the highest average sea temperature) is August (17.7°C).
The coldest month (with the lowest average sea temperature) is March (2.5°C).
Average daylight in September /
Average sunshine in September
Wiek, 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 24min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Wiek, Germany
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is August (9.1 days).
Average UV index in September
Wiek, 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
Wiek, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Wiek, Germany
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Wiek, Germany
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