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
September's onset brings a negligible change in high-temperatures, falling from a warm 23.9°C (75°F) in August to an enjoyable 19.2°C (66.6°F). Seelze records a consistent low-temperature of 11°C (51.8°F) during September nights.Humidity
In Seelze, Germany, the average relative humidity in September is 76%.Rainfall
In Seelze, in September, during 14.1 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Seelze, during the entire year, the rain falls for 175.1 days and collects up to 445mm (17.52") of precipitation.Snowfall
In Seelze, snow does not fall in May through October.Daylight
In September, the average length of the day in Seelze is 12h and 40min.On the first day of the month, sunrise is at 06:33 and sunset at 20:09. On the last day of September, sunrise is at 07:21 and sunset at 19:00 CEST.
Sunshine
In September, the average sunshine in Seelze is 8.1h.UV index
The average daily maximum UV index in September in Seelze is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Seelze?
What is the average humidity in September in Seelze?
How many days does it rain in September in Seelze?
When it does not snow in Seelze?
What is the average length of the day in September in Seelze?
What time are sunrise and sunset in September in Seelze?
How long on average sun shines in September in Seelze?
What is the UV index intensity in September in Seelze?
Average temperature in September
Seelze, Germany
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in September
Seelze, Germany
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in September
Seelze, Germany
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in September
Seelze, Germany
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Seelze, Germany
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Seelze, Germany
- Average rainfall days in September: 14.1 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in September
Seelze, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (46mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Seelze, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Seelze, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Seelze, Germany
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in September
Seelze, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Seelze, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Seelze, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
