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
Weather in September
Temperature
Dahmen's progression into September involves a gentle drop in the average high-temperature, from a moderately hot 23.2°C (73.8°F) in August to an enjoyable 18.6°C (65.5°F). Nighttime temperatures in Dahmen hover around an average low of 10.4°C (50.7°F) in September.Humidity
In September, the average relative humidity in Dahmen, Germany, is 78%.Rainfall
In Dahmen, in September, it is raining for 11.3 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 171 rainfall days, and 437mm (17.2") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Dahmen.Daylight
In Dahmen, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 06:19 and sunset at 19:59. On the last day of September, sunrise is at 07:10 and sunset at 18:48 CEST.
Sunshine
In September, the average sunshine in Dahmen is 8.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 4 suggests these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the temperature in September in Dahmen?
What is the average humidity in September in Dahmen?
How many days does it rain in September in Dahmen?
When it does not snow in Dahmen?
What is the average length of the day in September in Dahmen?
When are sunrise and sunset in September in Dahmen?
How long on average sun shines in September in Dahmen?
How high is the UV index in September in Dahmen?
Average temperature in September
Dahmen, Germany
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 10.4°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 (-2.2°C).
Average pressure in September
Dahmen, Germany
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is September (1016.4mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in September
Dahmen, Germany
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in September
Dahmen, Germany
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Dahmen, Germany
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Dahmen, Germany
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (11 days).
Average snowfall in September
Dahmen, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (80mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Dahmen, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dahmen, 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 42min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in September
Dahmen, Germany
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is December (6.9 days).
Average UV index in September
Dahmen, 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 and November (UV index 1).
Average cloud cover in September
Dahmen, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Dahmen, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
Dahmen, Germany
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