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
September is characterized by a mild reduction in the average high-temperature, from a moderately hot 23.2°C (73.8°F) in August to a comfortable 18.5°C (65.3°F). During September, the average low-temperature is a chilly 8.8°C (47.8°F).Humidity
In September, the average relative humidity in Gisselberg is 80%.Rainfall
In Gisselberg, during September, the rain falls for 13.5 days and regularly aggregates up to 32mm (1.26") of precipitation. In Gisselberg, during the entire year, the rain falls for 166.2 days and collects up to 424mm (16.69") of precipitation.Snowfall
June through September are months without snowfall in Gisselberg.Daylight
In September, the average length of the day in Gisselberg is 12h and 38min.On the first day of September, sunrise is at 06:39 and sunset at 20:10. On the last day of the month, sunrise is at 07:24 and sunset at 19:05 CEST.
Sunshine
In Gisselberg, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 suggests this advice:
Prioritize safety - Recommendations to avert sunburn are shared. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What are the temperatures in Gisselberg in September?
What is the average humidity in September in Gisselberg?
How much does it rain in Gisselberg in September?
When it does not snow in Gisselberg?
Does it snow in Gisselberg in September?
What is the average length of the day in September in Gisselberg?
When are sunrise and sunset in September in Gisselberg?
How long on average sun shines in September in Gisselberg?
How high is the UV index in September in Gisselberg?
Average temperature in September
Gisselberg, Germany
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (2.5°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 (-2°C).
Average pressure in September
Gisselberg, Germany
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in September
Gisselberg, Germany
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is December (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in September
Gisselberg, Germany
- Average humidity in September: 80%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in September
Gisselberg, Germany
- Average rainfall in September: 32mm
The wettest months (with the highest rainfall) are July and August (57mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Gisselberg, Germany
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in September
Gisselberg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (51mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Gisselberg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gisselberg, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Gisselberg, Germany
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in September
Gisselberg, Germany
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Gisselberg, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in September
Gisselberg, Germany
- Average visibility in September: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
Gisselberg, Germany
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