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 commencement of September indicates a gentle shift in the average high-temperature, receding from August's moderately hot 24°C (75.2°F) to a refreshing 19.1°C (66.4°F). Grossheppach encounters an average low-temperature of 9.7°C (49.5°F) during September nights.Humidity
In Grossheppach, Germany, the average relative humidity in September is 78%.Rainfall
The months with the least rainfall are April and September Rain falls for 12.5 days and accumulates 32mm (1.26") of rain.Snowfall
In Grossheppach, snow does not fall in May through September.Daylight
In September, the average length of the day in Grossheppach is 12h and 35min.On the first day of the month, sunrise is at 06:40 and sunset at 20:04. On the last day of September, in Grossheppach, sunrise is at 07:21 and sunset at 19:03 CEST.
Sunshine
The average sunshine in September in Grossheppach is 8.9h.UV index
The average daily maximum UV index in September in Grossheppach is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the temperature in September in Grossheppach?
What is the average humidity in September in Grossheppach?
What is the driest month in Grossheppach?
How much does it rain in Grossheppach in September?
When it does not snow in Grossheppach?
Does it snow in Grossheppach in September?
How many hours of daylight does Grossheppach have in September?
When are sunrise and sunset in September in Grossheppach?
How many hours of sunshine does Grossheppach have in September?
What is the UV index reading in September in Grossheppach?
Average temperature in September
Grossheppach, Germany
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).
Average pressure in September
Grossheppach, Germany
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Grossheppach, Germany
- Average wind speed in September: 8.1km/h
The windiest months (with the highest average wind speed) are February and March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in September
Grossheppach, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in September
Grossheppach, Germany
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is May (75mm).
The driest months (with the least rainfall) are April and September (32mm).
Average rainfall days in September
Grossheppach, Germany
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in September
Grossheppach, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (100mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Grossheppach, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.8 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
Grossheppach, 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 month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in September
Grossheppach, Germany
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is October (14.4 days).
The month with the least sunshine days is May (8 days).
Average UV index in September
Grossheppach, Germany
- Average UV index in September: 4
The months with the highest UV index are 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
Grossheppach, Germany
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Grossheppach, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
Grossheppach, Germany
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