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
The arrival of September is marked by an average high-temperature of a still enjoyable 16.7°C (62.1°F), bearing a close resemblance to August. Tröndel records a consistent average nighttime temperature of 14.1°C (57.4°F) in September, slightly lower than the daytime high.Humidity
The average relative humidity in September in Tröndel is 78%.Rainfall
In Tröndel, in September, during 17.3 rainfall days, 51mm (2.01") of precipitation is typically accumulated. Throughout the year, in Tröndel, there are 173.4 rainfall days, and 515mm (20.28") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Tröndel.Daylight
In September, the average length of the day is 12h and 42min.On the first day of September in Tröndel, sunrise is at 06:26 and sunset at 20:09. On the last day of the month, sunrise is at 07:19 and sunset at 18:56 CEST.
Sunshine
The average sunshine in September is 7.8h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. 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 is the usual temperature for Tröndel in September?
What is the average humidity in September in Tröndel?
How many days does it rain in September in Tröndel?
When it does not snow in Tröndel?
What is the average length of the day in September in Tröndel?
What time are sunrise and sunset in September in Tröndel?
How long on average sun shines in September in Tröndel?
What is the UV index intensity in September in Tröndel?
Average temperature in September
Tröndel, Germany
- Average high temperature in September: 16.7°C
The warmest month (with the highest average high temperature) is August (19.6°C).
The month with the lowest average high temperature is February (3°C).
- Average low temperature in September: 14.1°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (1.1°C).
Average pressure in September
Tröndel, Germany
- Average pressure in September: 1015.7mbar
The months with the highest atmospheric pressure are April, May and September (1015.7mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in September
Tröndel, Germany
- Average wind speed in September: 24.3km/h
The windiest month (with the highest average wind speed) is December (29.9km/h).
The calmest month (with the lowest average wind speed) is June (20.9km/h).
Average humidity in September
Tröndel, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Tröndel, Germany
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is August (64mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Tröndel, Germany
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in September
Tröndel, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Tröndel, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5 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
Tröndel, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Tröndel, Germany
- Average sunshine days in September: 9.6 days
The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is November (8.6 days).
Average UV index in September
Tröndel, Germany
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Tröndel, Germany
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Tröndel, Germany
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
