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 September, the average high-temperature marginally drops from a moderately hot 23.5°C (74.3°F) in August to an enjoyable 19.6°C (67.3°F). Welldorf's average low-temperature is measured at a fresh 11.5°C (52.7°F) during September.Humidity
In September, the average relative humidity is 77%.Rainfall
In Welldorf, in September, during 10.7 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Welldorf, during the entire year, the rain falls for 142.9 days and collects up to 281mm (11.06") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Welldorf, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:48 and sunset at 20:19. On the last day of September, sunrise is at 07:34 and sunset at 19:14 CEST.
Sunshine
The average sunshine in September is 8.1h.UV index
The average daily maximum UV index in September in Welldorf is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 4 during September leads to these instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What are the temperatures in Welldorf in September?
What is the average humidity in September in Welldorf?
How much does it rain in Welldorf in September?
When it does not snow in Welldorf?
How many hours of daylight does Welldorf have in September?
What time are sunrise and sunset in September in Welldorf?
How long on average sun shines in September in Welldorf?
What is the UV index intensity in September in Welldorf?
Average temperature in September
Welldorf, Germany
- Average high temperature in September: 19.6°C
The warmest month (with the highest average high temperature) is July (23.6°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (0.9°C).
Average pressure in September
Welldorf, Germany
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in September
Welldorf, Germany
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in September
Welldorf, Germany
- Average humidity in September: 77%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall in September
Welldorf, Germany
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (32mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in September
Welldorf, Germany
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is August (14.6 days).
The months with the least rainy days are February and April (9.9 days).
Average snowfall in September
Welldorf, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Welldorf, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Welldorf, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in September
Welldorf, Germany
- Average sunshine days in September: 17.3 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is August (13 days).
Average UV index in September
Welldorf, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Welldorf, Germany
- Average cloud cover in September: 39
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Welldorf, Germany
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Welldorf, Germany
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