September weather forecastHornberg, Germany
September
Weather in September
The first month of the autumn, September, is also an enjoyable month in Hornberg, Germany, with temperature in the range of an average high of 18.3°C (64.9°F) and an average low of 8.5°C (47.3°F).Temperature
With September's onset, the weather reveals a slight temperature decrease, transitioning from a pleasant 22.8°C (73°F) in August to a refreshing 18.3°C (64.9°F). The month of September records an average low-temperature of 8.5°C (47.3°F) in Hornberg.Humidity
The average relative humidity in September in Hornberg is 81%.Rainfall
September is the month with the least rainfall. Rain falls for 15.2 days and accumulates 43mm (1.69") of precipitation.Snowfall
June through September are months without snowfall in Hornberg.Daylight
In September, the average length of the day is 12h and 35min.On the first day of the month, sunrise is at 06:45 and sunset at 20:08. On the last day of September, sunrise is at 07:25 and sunset at 19:08 CEST.
Sunshine
In Hornberg, the average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 3 during September leads to these instructions:
Make use of precautions - It is urged to ward off sun damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Hornberg, Germany
- Average high temperature in September: 18.3°C
The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in September: 8.5°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is February (-3.1°C).
Average pressure in September
Hornberg, Germany
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Hornberg, Germany
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is December (10.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in September
Hornberg, Germany
- Average humidity in September: 81%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in September
Hornberg, Germany
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is May (111mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in September
Hornberg, Germany
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is May (23.2 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in September
Hornberg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (345mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Hornberg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hornberg, Germany
- Average daylight in September: 12h and 36min
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 24min).
- Average sunshine in September: 8h and 12min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Hornberg, Germany
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is October (13.7 days).
The month with the least sunshine days is May (5.5 days).
Average UV index in September
Hornberg, 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 and November (UV index 1).
Average cloud cover in September
Hornberg, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Hornberg, Germany
- Average visibility in September: 8km
The months with the highest visibility are July and August (9km).
The month with the lowest visibility is January (6km).
