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 signifies a minor drop in average high-temperature, transitioning from a pleasant 22.2°C (72°F) in August to a comfortable 17.7°C (63.9°F). Mühlheim an der Donau records an average nighttime low-temperature of 7.9°C (46.2°F) throughout September.Humidity
The average relative humidity in September in Mühlheim an der Donau, Germany, is 83%.Rainfall
In Mühlheim an der Donau, in September, during 14.1 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Mühlheim an der Donau, during the entire year, the rain falls for 150.6 days and collects up to 640mm (25.2") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Mühlheim an der Donau is 12h and 34min.On the first day of September, sunrise is at 06:43 and sunset at 20:05. On the last day of the month, sunrise is at 07:22 and sunset at 19:05 CEST.
Sunshine
The average sunshine in September is 8.3h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, an average UV index of 3 transforms into the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What are September temperatures in Mühlheim an der Donau?
What is the average humidity in September in Mühlheim an der Donau?
How many days does it rain in September in Mühlheim an der Donau?
When it does not snow in Mühlheim an der Donau?
Does it snow in Mühlheim an der Donau in September?
What is the average length of the day in September in Mühlheim an der Donau?
When are sunrise and sunset in September in Mühlheim an der Donau?
How many hours of sunshine does Mühlheim an der Donau have in September?
What is the UV index reading in September in Mühlheim an der Donau?
Average temperature in September
Mühlheim an der Donau, Germany
- Average high temperature in September: 17.7°C
The warmest month (with the highest average high temperature) is August (22.2°C).
The month with the lowest average high temperature is January (1.6°C).
- Average low temperature in September: 7.9°C
The month with the highest average low temperature is August (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure in September
Mühlheim an der Donau, Germany
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).
Average wind speed in September
Mühlheim an der Donau, Germany
- Average wind speed in September: 7.6km/h
The windiest month (with the highest average wind speed) is March (10.5km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in September
Mühlheim an der Donau, Germany
- Average humidity in September: 83%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and July (79%).
Average rainfall in September
Mühlheim an der Donau, Germany
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is August (89mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in September
Mühlheim an der Donau, Germany
- Average rainfall days in September: 14.1 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in September
Mühlheim an der Donau, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (255mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Mühlheim an der Donau, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mühlheim an der Donau, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Mühlheim an der Donau, Germany
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (8.7 days).
Average UV index in September
Mühlheim an der Donau, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in September
Mühlheim an der Donau, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Mühlheim an der Donau, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July, August and September (8km).
The month with the lowest visibility is January (6km).
Mühlheim an der Donau, Germany
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