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
As September begins, there is a minor decrease in the average high-temperature, softly falling from a warm 24.1°C (75.4°F) in August to an enjoyable 19.2°C (66.6°F). September in Geldersheim generally records an average low-temperature of 9.8°C (49.6°F).Humidity
The average relative humidity in September in Geldersheim is 77%.Rainfall
In Geldersheim, in September, it is raining for 11.6 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, in Geldersheim, there are 166.7 rainfall days, and 488mm (19.21") of precipitation is accumulated.Snowfall
In Geldersheim, snow does not fall in May through September.Daylight
In September, the average length of the day in Geldersheim is 12h and 37min.On the first day of September in Geldersheim, sunrise is at 06:35 and sunset at 20:03. On the last day of the month, sunrise is at 07:18 and sunset at 18:59 CEST.
Sunshine
The average sunshine in September is 8.6h.UV index
The average daily maximum UV index in September in Geldersheim, Germany, is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What are the temperatures in Geldersheim in September?
What is the average humidity in September in Geldersheim?
How many days does it rain in September in Geldersheim?
When it does not snow in Geldersheim?
Does it snow in Geldersheim in September?
What is the average length of the day in September in Geldersheim?
When are sunrise and sunset in September in Geldersheim?
How long on average sun shines in September in Geldersheim?
What is the UV index intensity in September in Geldersheim?
Average temperature in September
Geldersheim, Germany
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-2°C).
Average pressure in September
Geldersheim, Germany
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).
Average wind speed in September
Geldersheim, Germany
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is February (13.4km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in September
Geldersheim, Germany
- Average humidity in September: 77%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in September
Geldersheim, Germany
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Geldersheim, Germany
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in September
Geldersheim, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Geldersheim, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.5 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
Geldersheim, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Geldersheim, Germany
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in September
Geldersheim, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Geldersheim, 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 35).
Average visibility in September
Geldersheim, 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).
Geldersheim, Germany
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