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
Ilmmünster's transition into September involves a gentle shift in temperature, receding from a warm 23.3°C (73.9°F) in August to a comfortable 18.5°C (65.3°F). An average nighttime temperature of 9.1°C (48.4°F) is observed in Ilmmünster during September.Humidity
The average relative humidity in September is 83%.Rainfall
In Ilmmünster, in September, during 12.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Ilmmünster, during the entire year, the rain falls for 170.7 days and collects up to 663mm (26.1") of precipitation.Snowfall
In Ilmmünster, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 35min.On the first day of September, sunrise is at 06:32 and sunset at 19:55. On the last day of the month, sunrise is at 07:12 and sunset at 18:54 CEST.
Sunshine
The average sunshine in September is 8.7h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Around midday, solar radiation is most harmful; hence, exposure should be limited. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the average September temperature in Ilmmünster?
What is the average humidity in September in Ilmmünster?
How many days does it rain in September in Ilmmünster?
When it does not snow in Ilmmünster?
Does it snow in Ilmmünster in September?
How many hours of daylight does Ilmmünster have in September?
When is the sunrise / sunset in September in Ilmmünster?
How long on average sun shines in September in Ilmmünster?
What is the UV index intensity in September in Ilmmünster?
Average temperature in September
Ilmmünster, Germany
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in September: 9.1°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Ilmmünster, Germany
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Ilmmünster, Germany
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is March (13.3km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in September
Ilmmünster, Germany
- Average humidity in September: 83%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Ilmmünster, Germany
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is May (84mm).
The driest month (with the least rainfall) is November (32mm).
Average rainfall days in September
Ilmmünster, Germany
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in September
Ilmmünster, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (187mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ilmmünster, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ilmmünster, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Ilmmünster, Germany
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (8 days).
Average UV index in September
Ilmmünster, Germany
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Ilmmünster, 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 33).
Average visibility in September
Ilmmünster, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The month with the lowest visibility is January (7km).
Ilmmünster, Germany
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