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
September
Weather in September
Temperature
In Tümlauer-Koog, the average high-temperature in September slightly decreases from a pleasant 20.5°C (68.9°F) in August to an enjoyable 17.3°C (63.1°F). During September, the temperature tends to dip to an average of 12.1°C (53.8°F) at night.Humidity
The average relative humidity in September in Tümlauer-Koog is 82%.Rainfall
In Tümlauer-Koog, Germany, in September, it is raining for 17.8 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, there are 188.6 rainfall days, and 589mm (23.19") of precipitation is accumulated.Snowfall
In Tümlauer-Koog, snow does not fall in May through October.Sea temperature
In Tümlauer-Koog, the average seawater temperature in September is 17.5°C (63.5°F).Note: When the surface water temperature is 17.5°C (63.5°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).
Daylight
In Tümlauer-Koog, the average length of the day in September is 12h and 42min.On the first day of September, sunrise is at 06:33 and sunset at 20:16. On the last day of the month, sunrise is at 07:26 and sunset at 19:03 CEST.
Sunshine
In September, the average sunshine is 7.1h.UV index
In Tümlauer-Koog, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, an average UV index of 4 transforms into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Tümlauer-Koog?
What is the average humidity in September in Tümlauer-Koog?
How many days does it rain in September in Tümlauer-Koog?
When it does not snow in Tümlauer-Koog?
What is the sea water temperature in September in Tümlauer-Koog?
How many hours of daylight does Tümlauer-Koog have in September?
When is the sunrise / sunset in September in Tümlauer-Koog?
How many hours of sunshine does Tümlauer-Koog have in September?
What is the UV index intensity in September in Tümlauer-Koog?
Average temperature in September
Tümlauer-Koog, Germany
- Average high temperature in September: 17.3°C
The warmest month (with the highest average high temperature) is August (20.5°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in September: 12.1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in September
Tümlauer-Koog, Germany
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in September
Tümlauer-Koog, Germany
- Average wind speed in September: 16.4km/h
The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is August (15.1km/h).
Average humidity in September
Tümlauer-Koog, Germany
- Average humidity in September: 82%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is April (78%).
Average rainfall in September
Tümlauer-Koog, Germany
- Average rainfall in September: 57mm
The wettest month (with the highest rainfall) is August (77mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Tümlauer-Koog, Germany
- Average rainfall days in September: 17.8 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in September
Tümlauer-Koog, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Tümlauer-Koog, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in September
Tümlauer-Koog, Germany
- Average sea temperature in September: 17.5°C
The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is January (3.8°C).
Average daylight in September /
Average sunshine in September
Tümlauer-Koog, 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: 7h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The months with the least sunshine are February and December (Average sunshine: 3h and 18min).
Average sunshine days in September
Tümlauer-Koog, Germany
- Average sunshine days in September: 8.8 days
The month with the most sunshine days is April (15.1 days).
The month with the least sunshine days is September (8.8 days).
Average UV index in September
Tümlauer-Koog, Germany
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Tümlauer-Koog, Germany
- Average cloud cover in September: 50
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in September
Tümlauer-Koog, Germany
- Average visibility in September: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, March, April, May, July, September, October, November and December (9km).
