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
Niederalteich in September experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 23.9°C (75°F) in August to a comfortable 18.5°C (65.3°F). September nights are marked by an average low-temperature of 8.8°C (47.8°F).Humidity
The average relative humidity in September is 81%.Rainfall
In Niederalteich, in September, during 12.9 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 173.4 rainfall days, and 633mm (24.92") of precipitation is accumulated.Snowfall
In Niederalteich, snow does not fall in June through September.Daylight
The average length of the day in September in Niederalteich is 12h and 35min.On the first day of September, sunrise is at 06:25 and sunset at 19:49. On the last day of the month, sunrise is at 07:06 and sunset at 18:48 CEST.
Sunshine
In September, the average sunshine is 8.8h.UV index
The average daily maximum UV index in September in Niederalteich is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 in September interprets into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Niederalteich?
What is the average humidity in September in Niederalteich?
How many days does it rain in September in Niederalteich?
When it does not snow in Niederalteich?
Does it snow in Niederalteich in September?
What is the average length of the day in September in Niederalteich?
When is the sunrise / sunset in September in Niederalteich?
How long on average sun shines in September in Niederalteich?
How high is the UV index in September in Niederalteich?
Average temperature in September
Niederalteich, Germany
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (1.5°C).
- Average low temperature in September: 8.8°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in September
Niederalteich, Germany
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in September
Niederalteich, Germany
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in September
Niederalteich, Germany
- Average humidity in September: 81%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Niederalteich, Germany
- Average rainfall in September: 37mm
The wettest months (with the highest rainfall) are May and June (73mm).
The driest month (with the least rainfall) is November (34mm).
Average rainfall days in September
Niederalteich, Germany
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in September
Niederalteich, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (170mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Niederalteich, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Niederalteich, 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 18min).
- Average sunshine in September: 8h and 5min
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 54min).
Average sunshine days in September
Niederalteich, Germany
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (8 days).
Average UV index in September
Niederalteich, 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, November and December (UV index 2).
Average cloud cover in September
Niederalteich, Germany
- Average cloud cover in September: 38
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Niederalteich, 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).
Niederalteich, Germany
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