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
September signifies a minor drop in average high-temperature, transitioning from a warm 25.3°C (77.5°F) in August to an agreeable 21.5°C (70.7°F). September nights observe an average temperature dip to a cool 10.9°C (51.6°F).Humidity
In Saint-Martin-sur-Nohain, the average relative humidity in September is 74%.Rainfall
September is the month with the least rainfall in Saint-Martin-sur-Nohain. Rain falls for 7.3 days and accumulates 14mm (0.55") of precipitation.Snowfall
April through September are months without snowfall in Saint-Martin-sur-Nohain.Daylight
The average length of the day in September in Saint-Martin-sur-Nohain is 12h and 34min.On the first day of the month, sunrise is at 07:07 and sunset at 20:28. On the last day of September, in Saint-Martin-sur-Nohain, sunrise is at 07:46 and sunset at 19:29 CEST.
Sunshine
The average sunshine in September in Saint-Martin-sur-Nohain is 7.8h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 4 in September leads to these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Saint-Martin-sur-Nohain?
What is the average humidity in September in Saint-Martin-sur-Nohain?
What is the driest month in Saint-Martin-sur-Nohain?
How much does it rain in Saint-Martin-sur-Nohain in September?
When it does not snow in Saint-Martin-sur-Nohain?
Does it snow in Saint-Martin-sur-Nohain in September?
What is the average length of the day in September in Saint-Martin-sur-Nohain?
When are sunrise and sunset in September in Saint-Martin-sur-Nohain?
How many hours of sunshine does Saint-Martin-sur-Nohain have in September?
How high is the UV index in September in Saint-Martin-sur-Nohain?
Average temperature in September
Saint-Martin-sur-Nohain, France
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in September
Saint-Martin-sur-Nohain, France
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in September
Saint-Martin-sur-Nohain, France
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in September
Saint-Martin-sur-Nohain, France
- Average humidity in September: 74%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Saint-Martin-sur-Nohain, France
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is December (28mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in September
Saint-Martin-sur-Nohain, France
- Average rainfall days in September: 7.3 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is September (7.3 days).
Average snowfall in September
Saint-Martin-sur-Nohain, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Saint-Martin-sur-Nohain, France
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (2.3 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
Saint-Martin-sur-Nohain, 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: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in September
Saint-Martin-sur-Nohain, France
- Average sunshine days in September: 20.3 days
The month with the most sunshine days is September (20.3 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in September
Saint-Martin-sur-Nohain, 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, November and December (UV index 2).
Average cloud cover in September
Saint-Martin-sur-Nohain, France
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Saint-Martin-sur-Nohain, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, July, August and September (9km).
The months with the lowest visibility are January, May, June, October, November and December (8km).
