September weather forecastHardheim, Germany
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Hardheim, Germany, with temperature in the range of an average low of 9.9°C (49.8°F) and an average high of 19.3°C (66.7°F).Temperature
The transition into September subtly indicates a reduction in the average high-temperature, down to an enjoyable 19.3°C (66.7°F) from August's moderately hot 24.1°C (75.4°F). An average low-temperature of 9.9°C (49.8°F) is recorded during the nights in September.Humidity
The average relative humidity in September is 78%.Rainfall
In Hardheim, in September, it is raining for 13.1 days, with typically 36mm (1.42") of accumulated precipitation. In Hardheim, during the entire year, the rain falls for 172.3 days and collects up to 573mm (22.56") of precipitation.Snowfall
In Hardheim, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 36min.On the first day of the month, sunrise is at 06:38 and sunset at 20:05. On the last day of September, sunrise is at 07:21 and sunset at 19:02 CEST.
Sunshine
In September, the average sunshine in Hardheim is 8.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Hardheim, Germany
- Average high temperature in September: 19.3°C
The warmest months (with the highest average high temperature) are July and August (24.1°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).
Average pressure in September
Hardheim, Germany
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).
Average wind speed in September
Hardheim, Germany
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is February (13.2km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in September
Hardheim, Germany
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April, July and August (73%).
Average rainfall in September
Hardheim, Germany
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Hardheim, Germany
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in September
Hardheim, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (117mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Hardheim, 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
Hardheim, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).
Average sunshine days in September
Hardheim, Germany
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is April (15.2 days).
The month with the least sunshine days is December (10.1 days).
Average UV index in September
Hardheim, Germany
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Hardheim, Germany
- Average cloud cover in September: 39
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Hardheim, 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).
