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
A modest decline in the average high-temperature is seen during September, decreasing from a pleasant 21.7°C (71.1°F) in August to a refreshing 17.9°C (64.2°F). September nights in Riepsdorf observe an average temperature dip to a cool 11.8°C (53.2°F).Humidity
In September, the average relative humidity in Riepsdorf is 79%.Rainfall
In Riepsdorf, in September, during 13.5 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, there are 156.9 rainfall days, and 398mm (15.67") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September in Riepsdorf, Germany, is 12h and 42min.On the first day of September in Riepsdorf, Germany, sunrise is at 06:24 and sunset at 20:06. On the last day of the month, sunrise is at 07:17 and sunset at 18:54 CEST.
Sunshine
The average sunshine in September in Riepsdorf is 7.7h.UV index
In September, the average daily maximum UV index in Riepsdorf is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Riepsdorf?
What is the average humidity in September in Riepsdorf?
How many days does it rain in September in Riepsdorf?
When it does not snow in Riepsdorf?
What is the average length of the day in September in Riepsdorf?
When is the sunrise / sunset in September in Riepsdorf?
How long on average sun shines in September in Riepsdorf?
What is the UV index intensity in September in Riepsdorf?
Average temperature in September
Riepsdorf, Germany
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in September
Riepsdorf, Germany
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is September (1016.1mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in September
Riepsdorf, Germany
- Average wind speed in September: 16.1km/h
The windiest month (with the highest average wind speed) is December (21.5km/h).
The calmest month (with the lowest average wind speed) is August (14.9km/h).
Average humidity in September
Riepsdorf, 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 (75%).
Average rainfall in September
Riepsdorf, Germany
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Riepsdorf, Germany
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in September
Riepsdorf, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Riepsdorf, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6 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
Riepsdorf, 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 4min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Riepsdorf, Germany
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is December (10.8 days).
Average UV index in September
Riepsdorf, Germany
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Riepsdorf, Germany
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Riepsdorf, 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).
