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 advent of September brings a slight shift in average high-temperature, moving from a warm 23.7°C (74.7°F) in August to an enjoyable 19.4°C (66.9°F). An average low-temperature of 9.5°C (49.1°F) is observed during September nights.Humidity
In Rorbach-lès-Dieuze, the average relative humidity in September is 79%.Rainfall
In Rorbach-lès-Dieuze, during September, the rain falls for 9.8 days and regularly aggregates up to 28mm (1.1") of precipitation. In Rorbach-lès-Dieuze, during the entire year, the rain falls for 155.4 days and collects up to 384mm (15.12") of precipitation.Snowfall
In Rorbach-lès-Dieuze, France, snow does not fall in April through October.Daylight
In September, the average length of the day in Rorbach-lès-Dieuze is 12h and 35min.On the first day of September in Rorbach-lès-Dieuze, France, sunrise is at 06:50 and sunset at 20:14. On the last day of the month, sunrise is at 07:31 and sunset at 19:13 CEST.
Sunshine
In September, the average sunshine in Rorbach-lès-Dieuze, France, is 8h.UV index
In Rorbach-lès-Dieuze, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rorbach-lès-Dieuze in September?
What is the average humidity in September in Rorbach-lès-Dieuze?
How many days does it rain in September in Rorbach-lès-Dieuze?
When it does not snow in Rorbach-lès-Dieuze?
What is the average length of the day in September in Rorbach-lès-Dieuze?
What time are sunrise and sunset in September in Rorbach-lès-Dieuze?
How many hours of sunshine does Rorbach-lès-Dieuze have in September?
What is the UV index intensity in September in Rorbach-lès-Dieuze?
Average temperature in September
Rorbach-lès-Dieuze, France
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in September
Rorbach-lès-Dieuze, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in September
Rorbach-lès-Dieuze, France
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in September
Rorbach-lès-Dieuze, France
- Average humidity in September: 79%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Rorbach-lès-Dieuze, France
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Rorbach-lès-Dieuze, France
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is September (9.8 days).
Average snowfall in September
Rorbach-lès-Dieuze, France
- Average snowfall in September: 0mm
The month with the highest snowfall is December (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Rorbach-lès-Dieuze, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.8 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
Rorbach-lès-Dieuze, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 8h and 0min
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 12min).
Average sunshine days in September
Rorbach-lès-Dieuze, France
- Average sunshine days in September: 17.3 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is December (11.8 days).
Average UV index in September
Rorbach-lès-Dieuze, France
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Rorbach-lès-Dieuze, France
- Average cloud cover in September: 39
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Rorbach-lès-Dieuze, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, October, November and December (8km).
Rorbach-lès-Dieuze, France
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