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 suggests a slight decrease in the average high-temperature, moving from a pleasant 22.9°C (73.2°F) in August to a refreshing 18.6°C (65.5°F). In September, the nighttime temperature in Dahmker lowers to an average of 10.6°C (51.1°F).Humidity
The average relative humidity in September in Dahmker is 79%.Rainfall
In Dahmker, in September, during 15.1 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Dahmker, Germany, during the entire year, the rain falls for 189.6 days and collects up to 487mm (19.17") of precipitation.Snowfall
In Dahmker, snow does not fall in May through October.Daylight
In Dahmker, the average length of the day in September is 12h and 41min.On the first day of September in Dahmker, Germany, sunrise is at 06:28 and sunset at 20:07. On the last day of the month, sunrise is at 07:19 and sunset at 18:56 CEST.
Sunshine
In September, the average sunshine is 8.1h.UV index
In Dahmker, Germany, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 in September translates into these instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. 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 Dahmker?
What is the average humidity in September in Dahmker?
How many days does it rain in September in Dahmker?
When it does not snow in Dahmker?
What is the average length of the day in September in Dahmker?
When are sunrise and sunset in September in Dahmker?
How many hours of sunshine does Dahmker have in September?
What is the UV index intensity in September in Dahmker?
Average temperature in September
Dahmker, Germany
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in September
Dahmker, Germany
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is September (1016.5mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in September
Dahmker, Germany
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Dahmker, Germany
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Dahmker, Germany
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Dahmker, Germany
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in September
Dahmker, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Dahmker, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.7 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
Dahmker, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- 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 6min).
Average sunshine days in September
Dahmker, Germany
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is April (13.3 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in September
Dahmker, 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, March, November and December (UV index 2).
Average cloud cover in September
Dahmker, Germany
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Dahmker, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
