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 the beginning of September, the average high-temperature shows a small decrease, transitioning from a warm 23°C (73.4°F) in August to an enjoyable 18.4°C (65.1°F). In September, Bad Gandersheim's temperature tends to fall to an average low of 10°C (50°F) during the night.Humidity
In September, the average relative humidity in Bad Gandersheim is 77%.Rainfall
In Bad Gandersheim, Germany, in September, it is raining for 13.4 days, with typically 25mm (0.98") of accumulated precipitation. In Bad Gandersheim, during the entire year, the rain falls for 169.6 days and collects up to 463mm (18.23") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Bad Gandersheim is 12h and 39min.On the first day of the month, sunrise is at 06:32 and sunset at 20:06. On the last day of September, in Bad Gandersheim, sunrise is at 07:20 and sunset at 18:59 CEST.
Sunshine
In Bad Gandersheim, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Bad Gandersheim?
What is the average humidity in September in Bad Gandersheim?
How much does it rain in Bad Gandersheim in September?
When it does not snow in Bad Gandersheim?
Does it snow in Bad Gandersheim in September?
How many hours of daylight does Bad Gandersheim have in September?
When is the sunrise / sunset in September in Bad Gandersheim?
How long on average sun shines in September in Bad Gandersheim?
What is the UV index reading in September in Bad Gandersheim?
Average temperature in September
Bad Gandersheim, Germany
- Average high temperature in September: 18.4°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in September: 10°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 (-2.1°C).
Average pressure in September
Bad Gandersheim, Germany
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in September
Bad Gandersheim, Germany
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in September
Bad Gandersheim, Germany
- Average humidity in September: 77%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Bad Gandersheim, Germany
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Bad Gandersheim, Germany
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (10.4 days).
Average snowfall in September
Bad Gandersheim, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Bad Gandersheim, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bad Gandersheim, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Bad Gandersheim, Germany
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in September
Bad Gandersheim, 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
Bad Gandersheim, Germany
- Average cloud cover in September: 42
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Bad Gandersheim, Germany
- Average visibility in September: 9km
The months with the highest visibility are April, June, July, August and September (9km).
The months with the lowest visibility are January and February (7km).
