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
The shift to September brings a decrease in the average high-temperature, falling from a pleasant 22.6°C (72.7°F) in August to an enjoyable 17.5°C (63.5°F). During September nights, Regen witnesses a consistent average temperature of 7.8°C (46°F).Humidity
In September, the average relative humidity in Regen, Germany, is 81%.Rainfall
In Regen, Germany, during September, the rain falls for 13.9 days and regularly aggregates up to 36mm (1.42") of precipitation. In Regen, during the entire year, the rain falls for 158.1 days and collects up to 632mm (24.88") of precipitation.Snowfall
In Regen, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 06:24 and sunset at 19:49. On the last day of the month, sunrise is at 07:06 and sunset at 18:48 CEST.
Sunshine
The average sunshine in September is 8.6h.UV index
The average daily maximum UV index in September in Regen is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: During September, 3 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sunburn is recommended. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What are the temperatures in Regen in September?
What is the average humidity in September in Regen?
How many days does it rain in September in Regen?
When it does not snow in Regen?
Does it snow in Regen in September?
How many hours of daylight does Regen have in September?
When are sunrise and sunset in September in Regen?
How many hours of sunshine does Regen have in September?
How high is the UV index in September in Regen?
Average temperature in September
Regen, Germany
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in September: 7.8°C
The month with the highest average low temperature is August (11.7°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in September
Regen, Germany
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in September
Regen, Germany
- Average wind speed in September: 7.7km/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 (7.3km/h).
Average humidity in September
Regen, Germany
- Average humidity in September: 81%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Regen, Germany
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is May (81mm).
The driest month (with the least rainfall) is November (31mm).
Average rainfall days in September
Regen, Germany
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is May (21.2 days).
The months with the least rainy days are January and February (6.6 days).
Average snowfall in September
Regen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (319mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Regen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Regen, 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 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Regen, Germany
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is November (16.4 days).
The months with the least sunshine days are May and June (7.4 days).
Average UV index in September
Regen, 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 1).
Average cloud cover in September
Regen, Germany
- Average cloud cover in September: 41
The months with the most cloud cover are January and December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Regen, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (6km).
Regen, Germany
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