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
Weather in September
Temperature
September's onset brings a slight change in high-temperatures, falling from a moderately hot 24.7°C (76.5°F) in August to a comfortable 19.5°C (67.1°F). During the nights in September, Mehna experiences a consistent average temperature of 10.5°C (50.9°F).Humidity
In Mehna, the average relative humidity in September is 74%.Rainfall
In Mehna, Germany, in September, during 10.7 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, there are 140.8 rainfall days, and 394mm (15.51") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Mehna.Daylight
In Mehna, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:25 and sunset at 19:56. On the last day of September, sunrise is at 07:10 and sunset at 18:50 CEST.
Sunshine
In September, the average sunshine is 8.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the average September temperature in Mehna?
What is the average humidity in September in Mehna?
How many days does it rain in September in Mehna?
When it does not snow in Mehna?
Does it snow in Mehna in September?
How many hours of daylight does Mehna have in September?
When is the sunrise / sunset in September in Mehna?
How many hours of sunshine does Mehna have in September?
What is the UV index intensity in September in Mehna?
Average temperature in September
Mehna, Germany
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).
Average pressure in September
Mehna, Germany
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in September
Mehna, Germany
- Average wind speed in September: 10.9km/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 (10.6km/h).
Average humidity in September
Mehna, Germany
- Average humidity in September: 74%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Mehna, Germany
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Mehna, Germany
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in September
Mehna, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (83mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Mehna, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mehna, Germany
- Average daylight in September: 12h and 4min
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 3min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Mehna, Germany
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is December (12.3 days).
Average UV index in September
Mehna, 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 November (UV index 1).
Average cloud cover in September
Mehna, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Mehna, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (8km).
Mehna, Germany
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