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
September's arrival subtly correlates with a reduction in the average high-temperature, down from a warm 24.2°C (75.6°F) in August to a pleasant 20°C (68°F). Roche-et-Raucourt observes an average low-temperature of 9.5°C (49.1°F) during September nights.Humidity
In September, the average relative humidity in Roche-et-Raucourt is 81%.Rainfall
The month with the least rainfall in Roche-et-Raucourt is September, when the rain falls for 11.5 days and typically collects 30mm (1.18") of precipitation.Snowfall
April through September are months without snowfall.Daylight
In Roche-et-Raucourt, France, the average length of the day in September is 12h and 34min.On the first day of September in Roche-et-Raucourt, sunrise is at 06:56 and sunset at 20:17. On the last day of the month, sunrise is at 07:35 and sunset at 19:18 CEST.
Sunshine
The average sunshine in September in Roche-et-Raucourt is 8.6h.UV index
In Roche-et-Raucourt, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What are September temperatures in Roche-et-Raucourt?
What is the average humidity in September in Roche-et-Raucourt?
What is the driest month in Roche-et-Raucourt?
How many days does it rain in September in Roche-et-Raucourt?
When it does not snow in Roche-et-Raucourt?
Does it snow in Roche-et-Raucourt in September?
How many hours of daylight does Roche-et-Raucourt have in September?
When are sunrise and sunset in September in Roche-et-Raucourt?
How long on average sun shines in September in Roche-et-Raucourt?
What is the UV index reading in September in Roche-et-Raucourt?
Average temperature in September
Roche-et-Raucourt, France
- Average high temperature in September: 20°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 9.5°C
The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in September
Roche-et-Raucourt, France
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Roche-et-Raucourt, France
- Average wind speed in September: 8.7km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in September
Roche-et-Raucourt, France
- Average humidity in September: 81%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (78%).
Average rainfall in September
Roche-et-Raucourt, France
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is December (84mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in September
Roche-et-Raucourt, France
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in September
Roche-et-Raucourt, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Roche-et-Raucourt, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Roche-et-Raucourt, France
- 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 months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in September
Roche-et-Raucourt, France
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in September
Roche-et-Raucourt, France
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Roche-et-Raucourt, France
- Average cloud cover in September: 34
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Roche-et-Raucourt, France
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
Roche-et-Raucourt, France
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