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
May
Weather in May
Temperature
May observes an average high-temperature of a still moderate 15.4°C (59.7°F), marking an insignificant difference from April's 13.4°C (56.1°F). Lanvéoc reports an average low-temperature of 9.9°C (49.8°F) during the nights of May.Humidity
In May, the average relative humidity in Lanvéoc, France, is 81%.Rainfall
In Lanvéoc, in May, it is raining for 13.1 days, with typically 29mm (1.14") of accumulated precipitation. In Lanvéoc, during the entire year, the rain falls for 188.5 days and collects up to 593mm (23.35") of precipitation.Snowfall
April through October are months without snowfall.Sea temperature
In May, the average sea temperature in Lanvéoc, France, is 13.2°C (55.8°F).Note: With an efficient thermal swimsuit, one can navigate 13.2°C (55.8°F) even if it's colder than 10°C (50°F); otherwise, rapid cold shock and breathlessness might set in. Barely wading at 13°C (55.4°F) feels chilly.
Daylight
In Lanvéoc, the average length of the day in May is 15h and 14min.On the first day of May, sunrise is at 06:57 and sunset at 21:32. On the last day of the month, sunrise is at 06:21 and sunset at 22:09 CEST.
Sunshine
In May, the average sunshine in Lanvéoc is 9h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Lanvéoc?
What is the average humidity in May in Lanvéoc?
How much does it rain in Lanvéoc in May?
When it does not snow in Lanvéoc?
How cold is the water in May in Lanvéoc?
How many hours of daylight does Lanvéoc have in May?
When are sunrise and sunset in May in Lanvéoc?
How long on average sun shines in May in Lanvéoc?
How high is the UV index in May in Lanvéoc?
Average temperature in May
Lanvéoc, France
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is February (9.7°C).
- Average low temperature in May: 9.9°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in May
Lanvéoc, France
- Average pressure in May: 1017.6mbar
The month with the highest atmospheric pressure is September (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in May
Lanvéoc, France
- Average wind speed in May: 16.9km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest months (with the lowest average wind speed) are July and August (16.4km/h).
Average humidity in May
Lanvéoc, France
- Average humidity in May: 81%
The months with the highest relative humidity are January, June, October and December (82%).
The month with the lowest relative humidity is April (79%).
Average rainfall in May
Lanvéoc, France
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is November (88mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in May
Lanvéoc, France
- Average rainfall days in May: 13.1 days
The month with the highest number of rainy days is January (20.5 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in May
Lanvéoc, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Lanvéoc, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in May
Lanvéoc, France
- Average sea temperature in May: 13.2°C
The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (10.2°C).
Average daylight in May /
Average sunshine in May
Lanvéoc, France
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Lanvéoc, France
- Average sunshine days in May: 14.6 days
The months with the most sunshine days are May and September (14.6 days).
The month with the least sunshine days is November (6.6 days).
Average UV index in May
Lanvéoc, France
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Lanvéoc, France
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in May
Lanvéoc, France
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, June, September and October (10km).
The months with the lowest visibility are January, May, July, August, November and December (9km).
