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 September takes its course, Saint-Sulpice-de-Mareuil's average high-temperature registers at a still warm 23.3°C (73.9°F), closely aligning with the preceding month. In Saint-Sulpice-de-Mareuil, the average low-temperature during the month of September is a cool 12°C (53.6°F).Humidity
The average relative humidity in September is 71%.Rainfall
In September, the rain falls for 8.5 days. Throughout September, 23mm (0.91") of precipitation is accumulated. Throughout the year, in Saint-Sulpice-de-Mareuil, there are 160.6 rainfall days, and 496mm (19.53") of precipitation is accumulated.Snowfall
March through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 32min.On the first day of the month, sunrise is at 07:20 and sunset at 20:35. On the last day of September, sunrise is at 07:55 and sunset at 19:40 CEST.
Sunshine
The average sunshine in September in Saint-Sulpice-de-Mareuil, France, is 8.3h.UV index
In Saint-Sulpice-de-Mareuil, 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 the average person.Note: In September, a regular UV index of 4 translates into these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Saint-Sulpice-de-Mareuil?
What is the average humidity in September in Saint-Sulpice-de-Mareuil?
How many days does it rain in September in Saint-Sulpice-de-Mareuil?
When it does not snow in Saint-Sulpice-de-Mareuil?
What is the average length of the day in September in Saint-Sulpice-de-Mareuil?
When is the sunrise / sunset in September in Saint-Sulpice-de-Mareuil?
How long on average sun shines in September in Saint-Sulpice-de-Mareuil?
What is the UV index reading in September in Saint-Sulpice-de-Mareuil?
Average temperature in September
Saint-Sulpice-de-Mareuil, France
- Average high temperature in September: 23.3°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in September: 12°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure in September
Saint-Sulpice-de-Mareuil, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in September
Saint-Sulpice-de-Mareuil, France
- Average wind speed in September: 10.6km/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 (9.6km/h).
Average humidity in September
Saint-Sulpice-de-Mareuil, France
- Average humidity in September: 71%
The months with the highest relative humidity are January, November and December (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Saint-Sulpice-de-Mareuil, France
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is July (21mm).
Average rainfall days in September
Saint-Sulpice-de-Mareuil, France
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is September (8.5 days).
Average snowfall in September
Saint-Sulpice-de-Mareuil, France
- Average snowfall in September: 0mm
The month with the highest snowfall is December (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Saint-Sulpice-de-Mareuil, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.3 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
Saint-Sulpice-de-Mareuil, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in September
Saint-Sulpice-de-Mareuil, France
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is September (19.7 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in September
Saint-Sulpice-de-Mareuil, France
- Average UV index in September: 4
The months with the highest UV index are May, 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
Saint-Sulpice-de-Mareuil, France
- Average cloud cover in September: 31
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Saint-Sulpice-de-Mareuil, France
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).
