September weather forecastLézardrieux, France
September
Weather in September
The first month of the autumn, September, is also an enjoyable month in Lézardrieux, France, with an average temperature ranging between min 14.2°C (57.6°F) and max 17.6°C (63.7°F).Temperature
Lézardrieux's average high-temperature marks a still comfortable 17.6°C (63.7°F) with the advent of September, closely mirroring that of the preceding month. Lézardrieux's September nights witness minimal differential from the daytime temperatures, with averages of 14.2°C (57.6°F).Humidity
In September, the average relative humidity is 80%.Rainfall
The month with the least rainfall in Lézardrieux, France, is September, when the rain falls for 11.6 days and typically collects 24mm (0.94") of precipitation.Snowfall
April through October are months without snowfall in Lézardrieux, France.Sea temperature
In Lézardrieux, in September, the average water temperature is 17.3°C (63.1°F).Note: When the surface water temperature is 17.3°C (63.1°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).
Daylight
The average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 07:30 and sunset at 20:54. On the last day of the month, sunrise is at 08:11 and sunset at 19:53 CEST.
Sunshine
In September, the average sunshine in Lézardrieux, France, is 7.5h.UV index
In Lézardrieux, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 4 in September suggests the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lézardrieux, France
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is August (18.7°C).
The month with the lowest average high temperature is February (9.3°C).
- Average low temperature in September: 14.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (6.3°C).
Average pressure in September
Lézardrieux, 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 (1011.9mbar).
Average wind speed in September
Lézardrieux, France
- Average wind speed in September: 20.4km/h
The windiest month (with the highest average wind speed) is December (28.8km/h).
The calmest month (with the lowest average wind speed) is July (18km/h).
Average humidity in September
Lézardrieux, France
- Average humidity in September: 80%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is February (79%).
Average rainfall in September
Lézardrieux, France
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in September
Lézardrieux, France
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is November (19.5 days).
The month with the least rainy days is September (11.6 days).
Average snowfall in September
Lézardrieux, France
- Average snowfall in September: 0mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Lézardrieux, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in September
Lézardrieux, France
- Average sea temperature in September: 17.3°C
The best month for swimming (with the highest average sea temperature) is August (17.4°C).
The coldest month (with the lowest average sea temperature) is March (9.4°C).
Average daylight in September /
Average sunshine in September
Lézardrieux, France
- Average daylight in September: 12h and 36min
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 30min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Lézardrieux, France
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is November (7.5 days).
Average UV index in September
Lézardrieux, France
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in September
Lézardrieux, France
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in September
Lézardrieux, France
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
