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 begins, there is a minor decrease in the average high-temperature, softly falling from a moderately hot 23.3°C (73.9°F) in August to a pleasant 20.2°C (68.4°F). In Saint-Martin-la-Campagne, September is marked by an average low-temperature of 10.8°C (51.4°F).Humidity
In Saint-Martin-la-Campagne, the average relative humidity in September is 77%.Rainfall
September is the month with the least rainfall. Rain falls for 9.7 days and accumulates 19mm (0.75") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September in Saint-Martin-la-Campagne, France, is 12h and 35min.On the first day of the month, sunrise is at 07:13 and sunset at 20:38. On the last day of September, sunrise is at 07:54 and sunset at 19:36 CEST.
Sunshine
The average sunshine in September in Saint-Martin-la-Campagne is 7.4h.UV index
In September, the average daily maximum UV index in Saint-Martin-la-Campagne is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Saint-Martin-la-Campagne?
What is the average humidity in September in Saint-Martin-la-Campagne?
What is the driest month in Saint-Martin-la-Campagne?
How much does it rain in Saint-Martin-la-Campagne in September?
When it does not snow in Saint-Martin-la-Campagne?
How many hours of daylight does Saint-Martin-la-Campagne have in September?
When are sunrise and sunset in September in Saint-Martin-la-Campagne?
How long on average sun shines in September in Saint-Martin-la-Campagne?
How high is the UV index in September in Saint-Martin-la-Campagne?
Average temperature in September
Saint-Martin-la-Campagne, France
- Average high temperature in September: 20.2°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in September
Saint-Martin-la-Campagne, France
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is September (1018.1mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in September
Saint-Martin-la-Campagne, France
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Saint-Martin-la-Campagne, France
- Average humidity in September: 77%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Saint-Martin-la-Campagne, France
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (48mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in September
Saint-Martin-la-Campagne, France
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in September
Saint-Martin-la-Campagne, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Saint-Martin-la-Campagne, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 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
Saint-Martin-la-Campagne, 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 2min
The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in September
Saint-Martin-la-Campagne, France
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is January (11.6 days).
Average UV index in September
Saint-Martin-la-Campagne, France
- Average UV index in September: 4
The months with the highest UV index are June and July (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-la-Campagne, France
- Average cloud cover in September: 41
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in September
Saint-Martin-la-Campagne, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, July, August, September, October and December (9km).
The months with the lowest visibility are January, May, June and November (8km).
