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 brings an average high-temperature of a still refreshing 17.9°C (64.2°F), demonstrating subtle variation from the preceding month. The temperature during September nights demonstrates a small drop from the daytime highs, settling to an average of 14.6°C (58.3°F).Humidity
With an average relative humidity of 78%, September is the least humid month.Rainfall
In Notre-Dame-du-Bec, in September, it is raining for 14 days, with typically 37mm (1.46") of accumulated precipitation. In Notre-Dame-du-Bec, during the entire year, the rain falls for 185.9 days and collects up to 521mm (20.51") of precipitation.Snowfall
In Notre-Dame-du-Bec, snow does not fall in May through November.Daylight
The average length of the day in September is 12h and 36min.On the first day of September, sunrise is at 07:15 and sunset at 20:42. On the last day of the month, sunrise is at 07:58 and sunset at 19:39 CEST.
Sunshine
In Notre-Dame-du-Bec, the average sunshine in September is 7.3h.UV index
In Notre-Dame-du-Bec, France, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Notre-Dame-du-Bec in September?
What is the least humid month in Notre-Dame-du-Bec?
What is the average humidity in September in Notre-Dame-du-Bec?
How many days does it rain in September in Notre-Dame-du-Bec?
When it does not snow in Notre-Dame-du-Bec?
How many hours of daylight does Notre-Dame-du-Bec have in September?
What time are sunrise and sunset in September in Notre-Dame-du-Bec?
How many hours of sunshine does Notre-Dame-du-Bec have in September?
What is the UV index reading in September in Notre-Dame-du-Bec?
Average temperature in September
Notre-Dame-du-Bec, France
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
- Average low temperature in September: 14.6°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in September
Notre-Dame-du-Bec, France
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in September
Notre-Dame-du-Bec, France
- Average wind speed in September: 20.2km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity in September
Notre-Dame-du-Bec, France
- Average humidity in September: 78%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in September
Notre-Dame-du-Bec, France
- Average rainfall in September: 37mm
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Notre-Dame-du-Bec, France
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in September
Notre-Dame-du-Bec, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Notre-Dame-du-Bec, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Notre-Dame-du-Bec, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in September
Notre-Dame-du-Bec, France
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index in September
Notre-Dame-du-Bec, France
- 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 and November (UV index 2).
Average cloud cover in September
Notre-Dame-du-Bec, France
- Average cloud cover in September: 42
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in September
Notre-Dame-du-Bec, France
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Notre-Dame-du-Bec, France
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