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 is characterized by a slight reduction in average high-temperature, easing from an agreeable 21.9°C (71.4°F) in August to a comfortable 18.3°C (64.9°F). Retschow in September experiences a low-temperature average of 11.6°C (52.9°F).Humidity
In September, the average relative humidity is 78%.Rainfall
In Retschow, during September, the rain falls for 15.5 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Retschow, there are 180.9 rainfall days, and 459mm (18.07") of precipitation is accumulated.Snowfall
In Retschow, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 42min.On the first day of the month, sunrise is at 06:21 and sunset at 20:02. On the last day of September, in Retschow, Germany, sunrise is at 07:13 and sunset at 18:51 CEST.
Sunshine
The average sunshine in September in Retschow is 8.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. 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 are the temperatures in Retschow in September?
What is the average humidity in September in Retschow?
How many days does it rain in September in Retschow?
When it does not snow in Retschow?
What is the average length of the day in September in Retschow?
What time are sunrise and sunset in September in Retschow?
How many hours of sunshine does Retschow have in September?
How high is the UV index in September in Retschow?
Average temperature in September
Retschow, Germany
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in September: 11.6°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in September
Retschow, 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 (1012.1mbar).
Average wind speed in September
Retschow, Germany
- Average wind speed in September: 16.1km/h
The windiest month (with the highest average wind speed) is December (21.4km/h).
The calmest month (with the lowest average wind speed) is August (14.7km/h).
Average humidity in September
Retschow, Germany
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Retschow, Germany
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Retschow, Germany
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (11.4 days).
Average snowfall in September
Retschow, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (45mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Retschow, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.9 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
Retschow, 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 30min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Retschow, Germany
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is April (15 days).
The month with the least sunshine days is December (7.6 days).
Average UV index in September
Retschow, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Retschow, Germany
- Average cloud cover in September: 42
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Retschow, Germany
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).
