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
As September begins, there is a minor decrease in the average high-temperature, softly falling from an agreeable 21.8°C (71.2°F) in August to a comfortable 17.4°C (63.3°F). Weitnau observes an average nighttime temperature of 6.9°C (44.4°F) during September.Humidity
In Weitnau, the average relative humidity in September is 83%.Rainfall
In Weitnau, during September, the rain falls for 17.7 days and regularly aggregates up to 67mm (2.64") of precipitation. In Weitnau, Germany, during the entire year, the rain falls for 194.5 days and collects up to 1142mm (44.96") of precipitation.Snowfall
In Weitnau, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 34min.On the first day of the month, sunrise is at 06:38 and sunset at 19:59. On the last day of September, sunrise is at 07:17 and sunset at 19:00 CEST.
Sunshine
In Weitnau, Germany, the average sunshine in September is 8.6h.UV index
In Weitnau, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In September, an average UV index of 3 transforms into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Weitnau in September?
What is the average humidity in September in Weitnau?
How much does it rain in Weitnau in September?
When it does not snow in Weitnau?
Does it snow in Weitnau in September?
How many hours of daylight does Weitnau have in September?
What time are sunrise and sunset in September in Weitnau?
How many hours of sunshine does Weitnau have in September?
How high is the UV index in September in Weitnau?
Average temperature in September
Weitnau, Germany
- Average high temperature in September: 17.4°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 6.9°C
The months with the highest average low temperature are July and August (10.8°C).
The coldest month (with the lowest average low temperature) is February (-5.1°C).
Average pressure in September
Weitnau, Germany
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Weitnau, Germany
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is December (9.7km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in September
Weitnau, Germany
- Average humidity in September: 83%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in September
Weitnau, Germany
- Average rainfall in September: 67mm
The wettest month (with the highest rainfall) is May (140mm).
The driest month (with the least rainfall) is November (57mm).
Average rainfall days in September
Weitnau, Germany
- Average rainfall days in September: 17.7 days
The month with the highest number of rainy days is May (24.8 days).
The month with the least rainy days is February (9 days).
Average snowfall in September
Weitnau, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (546mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Weitnau, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Weitnau, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Weitnau, Germany
- Average sunshine days in September: 10.6 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (4.6 days).
Average UV index in September
Weitnau, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover in September
Weitnau, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Weitnau, Germany
- Average visibility in September: 7km
The months with the highest visibility are April, May, June, July, August and November (8km).
The months with the lowest visibility are January and February (6km).
