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
The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a warm 24.7°C (76.5°F) in August to an enjoyable 19.8°C (67.6°F). Dortelweil's temperature lowers to a mean of 10.5°C (50.9°F) during the nights in September.Humidity
In September, the average relative humidity is 75%.Rainfall
September is the month with the least rainfall in Dortelweil. Rain falls for 10.5 days and accumulates 25mm (0.98") of precipitation.Snowfall
In Dortelweil, snow does not fall in May through September.Daylight
The average length of the day in September in Dortelweil is 12h and 37min.On the first day of September in Dortelweil, Germany, sunrise is at 06:40 and sunset at 20:09. On the last day of the month, sunrise is at 07:24 and sunset at 19:05 CEST.
Sunshine
In Dortelweil, the average sunshine in September is 8.8h.UV index
In Dortelweil, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Dortelweil in September?
What is the average humidity in September in Dortelweil?
What is the driest month in Dortelweil?
How many days does it rain in September in Dortelweil?
When it does not snow in Dortelweil?
Does it snow in Dortelweil in September?
How many hours of daylight does Dortelweil have in September?
When are sunrise and sunset in September in Dortelweil?
How long on average sun shines in September in Dortelweil?
What is the UV index intensity in September in Dortelweil?
Average temperature in September
Dortelweil, Germany
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in September
Dortelweil, Germany
- Average pressure in September: 1018.1mbar
The months with the highest atmospheric pressure are September and December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in September
Dortelweil, Germany
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in September
Dortelweil, Germany
- Average humidity in September: 75%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in September
Dortelweil, Germany
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in September
Dortelweil, Germany
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in September
Dortelweil, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is February (56mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Dortelweil, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8 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
Dortelweil, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in September
Dortelweil, Germany
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is September (17.6 days).
The month with the least sunshine days is December (10.6 days).
Average UV index in September
Dortelweil, 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
Dortelweil, Germany
- Average cloud cover in September: 36
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Dortelweil, 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).
Dortelweil, Germany
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