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
September comes with a decrease in the average high-temperature, falling from a moderately hot 24.8°C (76.6°F) in August to a refreshing 19.8°C (67.6°F). September in Ketzin witnesses an average low-temperature hovering around a cool 11.1°C (52°F).Humidity
The average relative humidity in September is 73%.Rainfall
In September, in Ketzin, the rain falls for 11.6 days. Throughout September, 25mm (0.98") of precipitation is accumulated. Throughout the year, there are 157.3 rainfall days, and 384mm (15.12") of precipitation is accumulated.Snowfall
In Ketzin, snow does not fall in May through October.Daylight
In Ketzin, Germany, the average length of the day in September is 12h and 40min.On the first day of September, sunrise is at 06:20 and sunset at 19:56. On the last day of the month, sunrise is at 07:08 and sunset at 18:47 CEST.
Sunshine
In September, the average sunshine in Ketzin is 8.7h.UV index
In Ketzin, Germany, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ketzin in September?
What is the average humidity in September in Ketzin?
How much does it rain in Ketzin in September?
When it does not snow in Ketzin?
What is the average length of the day in September in Ketzin?
When is the sunrise / sunset in September in Ketzin?
How many hours of sunshine does Ketzin have in September?
What is the UV index reading in September in Ketzin?
Average temperature in September
Ketzin, Germany
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in September
Ketzin, Germany
- Average pressure in September: 1017mbar
The months with the highest atmospheric pressure are September and October (1017mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in September
Ketzin, Germany
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in September
Ketzin, Germany
- Average humidity in September: 73%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Ketzin, Germany
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in September
Ketzin, Germany
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in September
Ketzin, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (49mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Ketzin, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.5 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
Ketzin, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in September
Ketzin, Germany
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in September
Ketzin, Germany
- Average UV index in September: 4
The months with the highest UV index are May, 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
Ketzin, Germany
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Ketzin, Germany
- Average visibility in September: 9km
The months with the highest visibility are April and June (10km).
The month with the lowest visibility is January (7km).
