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
September
Weather in September
Temperature
The arrival of September corresponds with a light shift in temperature, down from an agreeable 21.8°C (71.2°F) in August to an enjoyable 17.5°C (63.5°F). Lennestadt in September experiences a low-temperature average of 8.3°C (46.9°F).Humidity
In Lennestadt, the average relative humidity in September is 83%.Rainfall
In Lennestadt, in September, during 15.1 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, in Lennestadt, Germany, there are 183.6 rainfall days, and 635mm (25") of precipitation is accumulated.Snowfall
In Lennestadt, snow does not fall in June through September.Daylight
In Lennestadt, Germany, the average length of the day in September is 12h and 38min.On the first day of September, sunrise is at 06:41 and sunset at 20:13. On the last day of the month, sunrise is at 07:27 and sunset at 19:07 CEST.
Sunshine
The average sunshine in September in Lennestadt is 7.5h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 3 in September transforms into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Lennestadt in September?
What is the average humidity in September in Lennestadt?
How much does it rain in Lennestadt in September?
When it does not snow in Lennestadt?
Does it snow in Lennestadt in September?
How many hours of daylight does Lennestadt have in September?
What time are sunrise and sunset in September in Lennestadt?
How many hours of sunshine does Lennestadt have in September?
How high is the UV index in September in Lennestadt?
Average temperature in September
Lennestadt, Germany
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is August (11.3°C).
The coldest months (with the lowest average low temperature) are January and February (-2°C).
Average pressure in September
Lennestadt, Germany
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in September
Lennestadt, Germany
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in September
Lennestadt, Germany
- Average humidity in September: 83%
The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Lennestadt, Germany
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in September
Lennestadt, Germany
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in September
Lennestadt, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Lennestadt, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lennestadt, 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: 7h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in September
Lennestadt, Germany
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in September
Lennestadt, 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 November and December (UV index 1).
Average cloud cover in September
Lennestadt, Germany
- Average cloud cover in September: 49
The month with the most cloud cover is December (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in September
Lennestadt, Germany
- Average visibility in September: 7km
The months with the highest visibility are March, April, May, June, July and August (8km).
The months with the lowest visibility are January, November and December (6km).
