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 beginning of September brings a slight decrease in the average high-temperature, transitioning from a warm 23.3°C (73.9°F) in August to a refreshing 18.8°C (65.8°F). The temperature lowers to an average of 10.7°C (51.3°F) during September nights.Humidity
In Sassenberg, the average relative humidity in September is 79%.Rainfall
In Sassenberg, in September, it is raining for 13 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, there are 173.4 rainfall days, and 479mm (18.86") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Sassenberg, Germany.Daylight
In September, the average length of the day in Sassenberg is 12h and 39min.On the first day of September in Sassenberg, Germany, sunrise is at 06:40 and sunset at 20:14. On the last day of the month, sunrise is at 07:27 and sunset at 19:07 CEST.
Sunshine
In Sassenberg, the average sunshine in September is 7.8h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, the UV index of 3 transforms into the following advice:
Heed the precautions - Suggestions to avoid sunburn are made. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Sassenberg in September?
What is the average humidity in September in Sassenberg?
How many days does it rain in September in Sassenberg?
When it does not snow in Sassenberg?
What is the average length of the day in September in Sassenberg?
When is the sunrise / sunset in September in Sassenberg?
How many hours of sunshine does Sassenberg have in September?
What is the UV index intensity in September in Sassenberg?
Average temperature in September
Sassenberg, Germany
- Average high temperature in September: 18.8°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0°C).
Average pressure in September
Sassenberg, Germany
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in September
Sassenberg, Germany
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is December (16.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.8km/h).
Average humidity in September
Sassenberg, Germany
- Average humidity in September: 79%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Sassenberg, Germany
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Sassenberg, Germany
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.4 days).
Average snowfall in September
Sassenberg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (49mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Sassenberg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.1 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
Sassenberg, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Sassenberg, Germany
- Average sunshine days in September: 15 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in September
Sassenberg, 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 2).
Average cloud cover in September
Sassenberg, Germany
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Sassenberg, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
