Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The arrival of May is marked by an average high-temperature of a still refreshing 17.2°C (63°F), bearing a close resemblance to April. During the month of May, La Bernerie-en-Retz's nighttime temperature lowers to an average of 9.8°C (49.6°F).Humidity
The average relative humidity in May in La Bernerie-en-Retz is 80%.Rainfall
In La Bernerie-en-Retz, in May, it is raining for 12.7 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, in La Bernerie-en-Retz, France, there are 164.1 rainfall days, and 535mm (21.06") of precipitation is accumulated.Snowfall
March, May through October are months without snowfall in La Bernerie-en-Retz.Sea temperature
In La Bernerie-en-Retz, France, the average seawater temperature in May is 14.6°C (58.3°F).Note: Caution: 14.6°C (58.3°F) temperatures below 10°C (50°F) during swimming can result in intense cold shock and quickened breathing.
Daylight
In La Bernerie-en-Retz, the average length of the day in May is 15h and 5min.On the first day of May, sunrise is at 06:51 and sunset at 21:19. On the last day of the month, sunrise is at 06:16 and sunset at 21:55 CEST.
Sunshine
In May, the average sunshine is 9h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in La Bernerie-en-Retz. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What are May temperatures in La Bernerie-en-Retz?
What is the average humidity in May in La Bernerie-en-Retz?
How many days does it rain in May in La Bernerie-en-Retz?
When it does not snow in La Bernerie-en-Retz?
Does it snow in La Bernerie-en-Retz in May?
What is the water temperature in May in La Bernerie-en-Retz?
What is the average length of the day in May in La Bernerie-en-Retz?
When is the sunrise / sunset in May in La Bernerie-en-Retz?
How many hours of sunshine does La Bernerie-en-Retz have in May?
What is the month with the highest UV index in La Bernerie-en-Retz?
How high is the UV index in May in La Bernerie-en-Retz?
Average temperature in May
La Bernerie-en-Retz, France
- Average high temperature in May: 17.2°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 May: 9.8°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 May
La Bernerie-en-Retz, France
- Average pressure in May: 1017.3mbar
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 May
La Bernerie-en-Retz, France
- Average wind speed in May: 15.6km/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 May
La Bernerie-en-Retz, France
- Average humidity in May: 80%
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 May
La Bernerie-en-Retz, France
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in May
La Bernerie-en-Retz, France
- Average rainfall days in May: 12.7 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 May
La Bernerie-en-Retz, France
- Average snowfall in May: 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 May
La Bernerie-en-Retz, France
- Average snowfall days in May: 0 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 May
La Bernerie-en-Retz, France
- Average sea temperature in May: 14.6°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 May /
Average sunshine in May
La Bernerie-en-Retz, France
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 0min
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 May
La Bernerie-en-Retz, France
- Average sunshine days in May: 15.9 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 May
La Bernerie-en-Retz, France
- Average UV index in May: 5
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 May
La Bernerie-en-Retz, France
- Average cloud cover in May: 39
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 May
La Bernerie-en-Retz, France
- Average visibility in May: 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).
La Bernerie-en-Retz, France
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