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
Weather in September
Temperature
In Kollnburg, the average high-temperature in September decreases from a pleasant 22.6°C (72.7°F) in August to a comfortable 17.5°C (63.5°F). Throughout the month of September, Kollnburg sees a steady low-temperature average of 7.8°C (46°F).Humidity
In September, the average relative humidity is 81%.Rainfall
In Kollnburg, Germany, in September, during 13.9 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Kollnburg, Germany, during the entire year, the rain falls for 158.1 days and collects up to 632mm (24.88") of precipitation.Snowfall
In Kollnburg, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 35min.On the first day of the month, sunrise is at 06:25 and sunset at 19:51. On the last day of September, in Kollnburg, sunrise is at 07:07 and sunset at 18:49 CEST.
Sunshine
In September, the average sunshine is 8.6h.UV index
The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What is the usual temperature for Kollnburg in September?
What is the average humidity in September in Kollnburg?
How many days does it rain in September in Kollnburg?
When it does not snow in Kollnburg?
Does it snow in Kollnburg in September?
What is the average length of the day in September in Kollnburg?
When is the sunrise / sunset in September in Kollnburg?
How long on average sun shines in September in Kollnburg?
How high is the UV index in September in Kollnburg?
Average temperature in September
Kollnburg, Germany
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in September: 7.8°C
The month with the highest average low temperature is August (11.7°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in September
Kollnburg, Germany
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in September
Kollnburg, Germany
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is March (10.5km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).
Average humidity in September
Kollnburg, Germany
- Average humidity in September: 81%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Kollnburg, Germany
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is May (81mm).
The driest month (with the least rainfall) is November (31mm).
Average rainfall days in September
Kollnburg, Germany
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is May (21.2 days).
The months with the least rainy days are January and February (6.6 days).
Average snowfall in September
Kollnburg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (319mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kollnburg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kollnburg, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Kollnburg, Germany
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is November (16.4 days).
The months with the least sunshine days are May and June (7.4 days).
Average UV index in September
Kollnburg, 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, February, November and December (UV index 1).
Average cloud cover in September
Kollnburg, Germany
- Average cloud cover in September: 41
The months with the most cloud cover are January and December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Kollnburg, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (6km).
Kollnburg, Germany
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