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
In September, the meteorological conditions change slightly, with the average high-temperature moving from a warm 23.8°C (74.8°F) in August to a comfortable 19.4°C (66.9°F). Nightly temperatures in Rengsdorf drop to an average low of 9.5°C (49.1°F) in September.Humidity
The average relative humidity in September in Rengsdorf is 78%.Rainfall
In September, in Rengsdorf, the rain falls for 6.3 days. Throughout September, 9mm (0.35") of precipitation is accumulated. In Rengsdorf, during the entire year, the rain falls for 96.9 days and collects up to 143mm (5.63") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 37min.On the first day of the month, sunrise is at 06:45 and sunset at 20:14. On the last day of September, sunrise is at 07:29 and sunset at 19:10 CEST.
Sunshine
The average sunshine in September in Rengsdorf is 8.4h.UV index
In Rengsdorf, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 4 suggests this advice:
Act with care - The suggestion to avoid sunburn is emphasized. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Rengsdorf?
What is the average humidity in September in Rengsdorf?
How much does it rain in Rengsdorf in September?
When it does not snow in Rengsdorf?
How many hours of daylight does Rengsdorf have in September?
When is the sunrise / sunset in September in Rengsdorf?
How many hours of sunshine does Rengsdorf have in September?
How high is the UV index in September in Rengsdorf?
Average temperature in September
Rengsdorf, Germany
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is July (24.1°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in September
Rengsdorf, Germany
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in September
Rengsdorf, Germany
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is February (11.1km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in September
Rengsdorf, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April, July and August (73%).
Average rainfall in September
Rengsdorf, Germany
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is August (20mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in September
Rengsdorf, Germany
- Average rainfall days in September: 6.3 days
The month with the highest number of rainy days is August (9.7 days).
The month with the least rainy days is September (6.3 days).
Average snowfall in September
Rengsdorf, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is February (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Rengsdorf, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Rengsdorf, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in September
Rengsdorf, Germany
- Average sunshine days in September: 20.8 days
The month with the most sunshine days is March (21.4 days).
The month with the least sunshine days is July (18.3 days).
Average UV index in September
Rengsdorf, Germany
- Average UV index in September: 4
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
Rengsdorf, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Rengsdorf, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, July and August (9km).
The months with the lowest visibility are January, February, November and December (7km).
