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
As Le Montellier enters September, the average high-temperature subtly lowers from the a moderately hot 24.8°C (76.6°F) of August to a pleasant 20.3°C (68.5°F). During September, the average low-temperature in Le Montellier is a cool 10°C (50°F).Humidity
In September, the average relative humidity is 81%.Rainfall
September is the month with the least rainfall. Rain falls for 14.3 days and accumulates 65mm (2.56") of precipitation.Snowfall
April through September are months without snowfall in Le Montellier, France.Daylight
In September, the average length of the day in Le Montellier, France, is 12h and 32min.On the first day of the month, sunrise is at 07:01 and sunset at 20:17. On the last day of September, in Le Montellier, sunrise is at 07:37 and sunset at 19:21 CEST.
Sunshine
The average sunshine in September in Le Montellier is 8.2h.UV index
In Le Montellier, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Le Montellier?
What is the average humidity in September in Le Montellier?
What is the driest month in Le Montellier?
How much does it rain in Le Montellier in September?
When it does not snow in Le Montellier?
Does it snow in Le Montellier in September?
How many hours of daylight does Le Montellier have in September?
What time are sunrise and sunset in September in Le Montellier?
How many hours of sunshine does Le Montellier have in September?
What is the UV index intensity in September in Le Montellier?
Average temperature in September
Le Montellier, France
- Average high temperature in September: 20.3°C
The warmest months (with the highest average high temperature) are July and August (24.8°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in September: 10°C
The months with the highest average low temperature are July and August (13.4°C).
The coldest months (with the lowest average low temperature) are January and February (-0.9°C).
Average pressure in September
Le Montellier, France
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in September
Le Montellier, France
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in September
Le Montellier, France
- Average humidity in September: 81%
The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Le Montellier, France
- Average rainfall in September: 65mm
The wettest months (with the highest rainfall) are May and December (112mm).
The driest month (with the least rainfall) is September (65mm).
Average rainfall days in September
Le Montellier, France
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in September
Le Montellier, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (79mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Le Montellier, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are April, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Le Montellier, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days in September
Le Montellier, France
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in September
Le Montellier, France
- Average UV index in September: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Le Montellier, France
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Le Montellier, France
- Average visibility in September: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
