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
Noisy-le-Grand observes a small decrease in the average high-temperature with the arrival of September, falling from August's warm 24.4°C (75.9°F) to an agreeable 20.7°C (69.3°F). Noisy-le-Grand, during the month of September, experiences an average low-temperature of 11.7°C (53.1°F).Humidity
The average relative humidity in September is 73%.Rainfall
The month with the least rainfall in Noisy-le-Grand is September, when the rain falls for 12.2 days and typically collects 26mm (1.02") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Noisy-le-Grand, the average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 07:07 and sunset at 20:31. On the last day of the month, sunrise is at 07:48 and sunset at 19:30 CEST.
Sunshine
In Noisy-le-Grand, the average sunshine in September is 7.7h.UV index
In Noisy-le-Grand, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the average September temperature in Noisy-le-Grand?
What is the average humidity in September in Noisy-le-Grand?
What is the driest month in Noisy-le-Grand?
How much does it rain in Noisy-le-Grand in September?
When it does not snow in Noisy-le-Grand?
What is the average length of the day in September in Noisy-le-Grand?
When are sunrise and sunset in September in Noisy-le-Grand?
How long on average sun shines in September in Noisy-le-Grand?
What is the UV index intensity in September in Noisy-le-Grand?
Average temperature in September
Noisy-le-Grand, France
- Average high temperature in September: 20.7°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 11.7°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure in September
Noisy-le-Grand, France
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in September
Noisy-le-Grand, France
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Noisy-le-Grand, France
- Average humidity in September: 73%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Noisy-le-Grand, France
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is December (62mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in September
Noisy-le-Grand, France
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is September (12.2 days).
Average snowfall in September
Noisy-le-Grand, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (30mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Noisy-le-Grand, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.7 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
Noisy-le-Grand, 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: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Noisy-le-Grand, France
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is November (8.5 days).
Average UV index in September
Noisy-le-Grand, 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
Noisy-le-Grand, France
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 38).
Average visibility in September
Noisy-le-Grand, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
Noisy-le-Grand, France
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