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 onset of September entails a subtle temperature shift, as the average high-temperature eases from 27.7°C (81.9°F) in August to a still moderately hot 23.5°C (74.3°F). Despite a significant disparity with daytime temperatures, an average low-temperature of 11.3°C (52.3°F) is recorded in Rudelle during September.Humidity
The average relative humidity in September in Rudelle is 72%.Rainfall
In Rudelle, during September, the rain falls for 9.8 days and regularly aggregates up to 24mm (0.94") of precipitation. In Rudelle, during the entire year, the rain falls for 148 days and collects up to 391mm (15.39") of precipitation.Snowfall
March through October are months without snowfall in Rudelle, France.Daylight
In September, the average length of the day is 12h and 31min.On the first day of September, sunrise is at 07:15 and sunset at 20:29. On the last day of the month, sunrise is at 07:49 and sunset at 19:34 CEST.
Sunshine
In September, the average sunshine is 8.5h.UV index
In Rudelle, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rudelle in September?
What is the average humidity in September in Rudelle?
How much does it rain in Rudelle in September?
When it does not snow in Rudelle?
How many hours of daylight does Rudelle have in September?
When are sunrise and sunset in September in Rudelle?
How long on average sun shines in September in Rudelle?
What is the UV index reading in September in Rudelle?
Average temperature in September
Rudelle, France
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in September
Rudelle, France
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1021.5mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in September
Rudelle, France
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is March (9.8km/h).
The calmest months (with the lowest average wind speed) are August and September (7.1km/h).
Average humidity in September
Rudelle, France
- Average humidity in September: 72%
The months with the highest relative humidity are January, November and December (87%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Rudelle, France
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (42mm).
The driest month (with the least rainfall) is July (23mm).
Average rainfall days in September
Rudelle, France
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is May (14.6 days).
The months with the least rainy days are August and September (9.8 days).
Average snowfall in September
Rudelle, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Rudelle, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Rudelle, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and November (Average sunshine: 4h and 30min).
Average sunshine days in September
Rudelle, France
- Average sunshine days in September: 18.8 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is November (13.4 days).
Average UV index in September
Rudelle, France
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Rudelle, France
- Average cloud cover in September: 31
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Rudelle, France
- Average visibility in September: 8km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January, November and December (7km).
