Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average sea temperature in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The onset of March manifests an average high-temperature of a cool 11.3°C (52.3°F), demonstrating a minor variation from the preceding month. Vannes experiences a consistent average temperature of 6.2°C (43.2°F) throughout the nights in March.Humidity
In Vannes, France, the average relative humidity in March is 81%.Rainfall
In Vannes, France, in March, it is raining for 14.5 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, there are 169.8 rainfall days, and 593mm (23.35") of precipitation is accumulated.Snowfall
January, March, May through November are months without snowfall in Vannes, France.Sea temperature
The months with the coldest seawater are February and March, with an average sea temperature of 10°C (50°F).Note: Beware when you're in 10°C (50°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition.
Daylight
In March, the average length of the day in Vannes is 11h and 56min.On the first day of the month, sunrise is at 07:50 and sunset at 18:56. On the last day of March, sunrise is at 06:50 and sunset at 19:39 CET.
Sunshine
In March, the average sunshine is 6.7h.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Vannes. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 in March translates into these instructions:
Ensure safety - Recommendations to avert sunburn are presented. It's recommended to limit sun exposure when its radiation is at its peak during midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the usual temperature for Vannes in March?
What is the average humidity in March in Vannes?
How many days does it rain in March in Vannes?
When it does not snow in Vannes?
Does it snow in Vannes in March?
What are the months with the coldest sea water in Vannes?
What is the sea water temperature in March in Vannes?
What is the average length of the day in March in Vannes?
When is the sunrise / sunset in March in Vannes?
How long on average sun shines in March in Vannes?
When is the lowest UV index in Vannes?
What is the UV index reading in March in Vannes?
Average temperature in March
Vannes, France
- Average high temperature in March: 11.3°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in March: 6.2°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in March
Vannes, France
- Average pressure in March: 1016.7mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in March
Vannes, France
- Average wind speed in March: 20.6km/h
The windiest month (with the highest average wind speed) is December (22.9km/h).
The calmest month (with the lowest average wind speed) is August (15.5km/h).
Average humidity in March
Vannes, France
- Average humidity in March: 81%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are August and September (78%).
Average rainfall in March
Vannes, France
- Average rainfall in March: 39mm
The wettest month (with the highest rainfall) is November (81mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in March
Vannes, France
- Average rainfall days in March: 14.5 days
The month with the highest number of rainy days is January (17.7 days).
The month with the least rainy days is September (10 days).
Average snowfall in March
Vannes, France
- Average snowfall in March: 0mm
The months with the highest snowfall are February, April and December (1mm).
The months with the least snowfall are January, March, May, June, July, August, September, October and November (0mm).
Average snowfall days in March
Vannes, France
- Average snowfall days in March: 0.2 days
The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in March
Vannes, France
- Average sea temperature in March: 10°C
The best months for swimming (with the highest average sea temperature) are July and August (18°C).
The coldest months (with the lowest average sea temperature) are February and March (10°C).
Average daylight in March /
Average sunshine in March
Vannes, France
- Average daylight in March: 11h and 5min
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 March: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in March
Vannes, France
- Average sunshine days in March: 13.7 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in March
Vannes, France
- Average UV index in March: 3
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, March, April, November and December (UV index 3).
Average cloud cover in March
Vannes, France
- Average cloud cover in March: 45
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in March
Vannes, France
- Average visibility in March: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Vannes, France
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