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
September
Weather in September
Temperature
With September's onset, the weather reveals a slight temperature decrease, transitioning from a warm 23.4°C (74.1°F) in August to a refreshing 18.5°C (65.3°F). In Geisenhausen, the average temperature during the nights of September drops to a chilly 9.2°C (48.6°F).Humidity
The average relative humidity in September is 83%.Rainfall
In September, in Geisenhausen, the rain falls for 13.2 days. Throughout September, 39mm (1.54") of precipitation is accumulated. Throughout the year, in Geisenhausen, there are 173.2 rainfall days, and 670mm (26.38") of precipitation is accumulated.Snowfall
In Geisenhausen, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 35min.On the first day of September, sunrise is at 06:29 and sunset at 19:52. On the last day of the month, sunrise is at 07:09 and sunset at 18:51 CEST.
Sunshine
The average sunshine in September is 8.5h.UV index
In Geisenhausen, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 4 in September leads to these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. It's recommended to limit sun exposure when its radiation is at its peak during midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Geisenhausen?
What is the average humidity in September in Geisenhausen?
How much does it rain in Geisenhausen in September?
When it does not snow in Geisenhausen?
Does it snow in Geisenhausen in September?
How many hours of daylight does Geisenhausen have in September?
When are sunrise and sunset in September in Geisenhausen?
How long on average sun shines in September in Geisenhausen?
What is the UV index reading in September in Geisenhausen?
Average temperature in September
Geisenhausen, Germany
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in September
Geisenhausen, Germany
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Geisenhausen, Germany
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is March (13.3km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in September
Geisenhausen, Germany
- Average humidity in September: 83%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Geisenhausen, Germany
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is November (34mm).
Average rainfall days in September
Geisenhausen, Germany
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in September
Geisenhausen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (181mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Geisenhausen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Geisenhausen, Germany
- Average daylight in September: 12h and 4min
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 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Geisenhausen, Germany
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in September
Geisenhausen, Germany
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Geisenhausen, Germany
- Average cloud cover in September: 40
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Geisenhausen, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The month with the lowest visibility is January (7km).
