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
March's climate shows a minor adjustment in average high-temperatures to a fresh 12.1°C (53.8°F) from February's 9.6°C (49.3°F). Saint-Nazaire's nighttime temperature in March drops to an average of 5.4°C (41.7°F).Humidity
In Saint-Nazaire, the average relative humidity in March is 82%.Rainfall
In Saint-Nazaire, in March, it is raining for 14.6 days, with typically 40mm (1.57") of accumulated precipitation. In Saint-Nazaire, during the entire year, the rain falls for 164.1 days and collects up to 535mm (21.06") of precipitation.Snowfall
March, May through October are months without snowfall.Sea temperature
In Saint-Nazaire, in March, the average water temperature is 9.9°C (49.8°F).Note: Swimming in 9.9°C (49.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
In March, the average length of the day is 11h and 56min.On the first day of the month, sunrise is at 07:47 and sunset at 18:54. On the last day of March, sunrise is at 06:48 and sunset at 19:37 CET.
Sunshine
In Saint-Nazaire, the average sunshine in March is 6.7h.UV index
The average daily maximum UV index in March in Saint-Nazaire is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 3 during March morphs into the following directions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Experience reduced UV exposure by about half when donning a wide-brim hat. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What is the usual temperature for Saint-Nazaire in March?
What is the average humidity in March in Saint-Nazaire?
How many days does it rain in March in Saint-Nazaire?
When it does not snow in Saint-Nazaire?
Does it snow in Saint-Nazaire in March?
How cold is the water in March in Saint-Nazaire?
What is the average length of the day in March in Saint-Nazaire?
When are sunrise and sunset in March in Saint-Nazaire?
How many hours of sunshine does Saint-Nazaire have in March?
How high is the UV index in March in Saint-Nazaire?
Average temperature in March
Saint-Nazaire, France
- Average high temperature in March: 12.1°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in March: 5.4°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in March
Saint-Nazaire, France
- Average pressure in March: 1016.8mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in March
Saint-Nazaire, France
- Average wind speed in March: 19.2km/h
The windiest month (with the highest average wind speed) is February (21.1km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in March
Saint-Nazaire, France
- Average humidity in March: 82%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July, August and September (76%).
Average rainfall in March
Saint-Nazaire, France
- Average rainfall in March: 40mm
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in March
Saint-Nazaire, France
- Average rainfall days in March: 14.6 days
The month with the highest number of rainy days is January (18.1 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in March
Saint-Nazaire, France
- Average snowfall in March: 0mm
The months with the highest snowfall are January, February, April, November and December (1mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in March
Saint-Nazaire, France
- Average snowfall days in March: 0.1 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in March
Saint-Nazaire, France
- Average sea temperature in March: 9.9°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (9.7°C).
Average daylight in March /
Average sunshine in March
Saint-Nazaire, 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 36min).
- 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
Saint-Nazaire, France
- Average sunshine days in March: 14.3 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is November (10.5 days).
Average UV index in March
Saint-Nazaire, France
- Average UV index in March: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in March
Saint-Nazaire, France
- Average cloud cover in March: 45
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in March
Saint-Nazaire, 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).
Saint-Nazaire, France
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