September weather forecastZethlingen, Germany
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Zethlingen, Germany, with temperature in the range of an average high of 19°C (66.2°F) and an average low of 10.8°C (51.4°F).Temperature
September heralds a minor drop in average high-temperature, sliding from August's warm 23.5°C (74.3°F) to a comfortable 19°C (66.2°F). In Zethlingen, an average low-temperature of 10.8°C (51.4°F) is recorded during September nights.Humidity
In Zethlingen, Germany, the average relative humidity in September is 77%.Rainfall
In September, in Zethlingen, Germany, the rain falls for 15.3 days. Throughout September, 37mm (1.46") of precipitation is accumulated. In Zethlingen, Germany, during the entire year, the rain falls for 190.9 days and collects up to 489mm (19.25") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Zethlingen, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 06:26 and sunset at 20:02. On the last day of September, in Zethlingen, sunrise is at 07:15 and sunset at 18:54 CEST.
Sunshine
In September, the average sunshine is 8.1h.UV index
In Zethlingen, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Zethlingen, Germany
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in September: 10.8°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 (-1.2°C).
Average pressure in September
Zethlingen, Germany
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in September
Zethlingen, Germany
- Average wind speed in September: 11.6km/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 (11.2km/h).
Average humidity in September
Zethlingen, Germany
- Average humidity in September: 77%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Zethlingen, Germany
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Zethlingen, Germany
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in September
Zethlingen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Zethlingen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.5 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
Zethlingen, Germany
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Zethlingen, Germany
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is April (13.3 days).
The month with the least sunshine days is December (7.1 days).
Average UV index in September
Zethlingen, 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
Zethlingen, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Zethlingen, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
