September weather forecastMöllern, Germany
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Möllern, Germany, with an average temperature fluctuating between 19°C (66.2°F) and 9.8°C (49.6°F).Temperature
September's onset introduces a mild reduction in the average high-temperature, from a warm 23.8°C (74.8°F) in August to an enjoyable 19°C (66.2°F). Nighttime temperatures consistently average a frosty 9.8°C (49.6°F) during September.Humidity
The average relative humidity in September is 75%.Rainfall
In Möllern, during September, the rain falls for 12.2 days and regularly aggregates up to 33mm (1.3") of precipitation. In Möllern, during the entire year, the rain falls for 156.6 days and collects up to 417mm (16.42") of precipitation.Snowfall
In Möllern, snow does not fall in June through September.Daylight
The average length of the day in September in Möllern is 12h and 38min.On the first day of September, sunrise is at 06:27 and sunset at 19:58. On the last day of the month, sunrise is at 07:12 and sunset at 18:53 CEST.
Sunshine
In September, the average sunshine in Möllern is 8.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: An average UV index of 4 in September transforms into this advice:
Be vigilant - A duty to shield skin and eyes from injury exists. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Möllern, Germany
- Average high temperature in September: 19°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Möllern, Germany
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in September
Möllern, Germany
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in September
Möllern, Germany
- Average humidity in September: 75%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Möllern, Germany
- Average rainfall in September: 33mm
The wettest months (with the highest rainfall) are May and August (52mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Möllern, Germany
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (8 days).
Average snowfall in September
Möllern, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (77mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Möllern, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Möllern, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Möllern, Germany
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in September
Möllern, 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, March, November and December (UV index 2).
Average cloud cover in September
Möllern, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Möllern, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and November (9km).
The months with the lowest visibility are January, February, October and December (8km).
