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's onset brings a reduction in the average high-temperature, from a warm 25.4°C (77.7°F) in August to a pleasant 20.3°C (68.5°F). Mutterstadt reports an average low-temperature of 11.1°C (52°F) during the nights of September.Humidity
The average relative humidity in September is 73%.Rainfall
In Mutterstadt, Germany, in September, it is raining for 11 days, with typically 26mm (1.02") of accumulated precipitation. In Mutterstadt, during the entire year, the rain falls for 160.6 days and collects up to 378mm (14.88") of precipitation.Snowfall
April through September are months without snowfall.Daylight
The average length of the day in September in Mutterstadt is 12h and 36min.On the first day of September, sunrise is at 06:43 and sunset at 20:09. On the last day of the month, sunrise is at 07:25 and sunset at 19:07 CEST.
Sunshine
In Mutterstadt, the average sunshine in September is 8.6h.UV index
The average daily maximum UV index in September in Mutterstadt is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 during September translates into the following guidance:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Mutterstadt?
What is the average humidity in September in Mutterstadt?
How much does it rain in Mutterstadt in September?
When it does not snow in Mutterstadt?
Does it snow in Mutterstadt in September?
How many hours of daylight does Mutterstadt have in September?
When is the sunrise / sunset in September in Mutterstadt?
How long on average sun shines in September in Mutterstadt?
How high is the UV index in September in Mutterstadt?
Average temperature in September
Mutterstadt, Germany
- Average high temperature in September: 20.3°C
The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in September
Mutterstadt, Germany
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in September
Mutterstadt, Germany
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Mutterstadt, Germany
- Average humidity in September: 73%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are July and August (68%).
Average rainfall in September
Mutterstadt, Germany
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Mutterstadt, Germany
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is September (11 days).
Average snowfall in September
Mutterstadt, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (42mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Mutterstadt, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mutterstadt, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in September
Mutterstadt, Germany
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is December (10.8 days).
Average UV index in September
Mutterstadt, 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
Mutterstadt, Germany
- Average cloud cover in September: 36
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Mutterstadt, Germany
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
