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 arrival of September corresponds with a temperature reduction, down from August's warm 24.3°C (75.7°F) to an enjoyable 19.3°C (66.7°F). Nighttime temperatures hover around an average low of 8.8°C (47.8°F) in September.Humidity
In September, the average relative humidity is 78%.Rainfall
In Hahnbach, in September, during 10.8 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Hahnbach, during the entire year, the rain falls for 156.5 days and collects up to 494mm (19.45") of precipitation.Snowfall
April through September are months without snowfall.Daylight
In Hahnbach, Germany, the average length of the day in September is 12h and 36min.On the first day of the month, sunrise is at 06:29 and sunset at 19:55. On the last day of September, sunrise is at 07:11 and sunset at 18:53 CEST.
Sunshine
The average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in Hahnbach is 3. A UV Index 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 translates into these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the average September temperature in Hahnbach?
What is the average humidity in September in Hahnbach?
How many days does it rain in September in Hahnbach?
When it does not snow in Hahnbach?
Does it snow in Hahnbach in September?
What is the average length of the day in September in Hahnbach?
When is the sunrise / sunset in September in Hahnbach?
How long on average sun shines in September in Hahnbach?
What is the UV index reading in September in Hahnbach?
Average temperature in September
Hahnbach, Germany
- Average high temperature in September: 19.3°C
The warmest months (with the highest average high temperature) are July and August (24.3°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 8.8°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in September
Hahnbach, Germany
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Hahnbach, Germany
- Average wind speed in September: 8.2km/h
The windiest month (with the highest average wind speed) is March (11.1km/h).
The calmest months (with the lowest average wind speed) are August and September (8.2km/h).
Average humidity in September
Hahnbach, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and July (72%).
Average rainfall in September
Hahnbach, Germany
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is August (55mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Hahnbach, Germany
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in September
Hahnbach, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (78mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Hahnbach, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.8 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
Hahnbach, Germany
- Average daylight in September: 12h and 4min
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 3min
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 6min).
Average sunshine days in September
Hahnbach, Germany
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in September
Hahnbach, 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
Hahnbach, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Hahnbach, 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).
Hahnbach, Germany
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