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 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 shift into May finds Le Mesnil-le-Roi at an average high-temperature of a still refreshing 18.2°C (64.8°F), closely comparable to April's conditions. In the month of May, the average temperature dips to a frosty 8.8°C (47.8°F) during the night.Humidity
In May, the average relative humidity is 77%.Rainfall
In May, in Le Mesnil-le-Roi, the rain falls for 13.8 days. Throughout May, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 147 rainfall days, and 321mm (12.64") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Le Mesnil-le-Roi, the average length of the day in May is 15h and 18min.On the first day of May, sunrise is at 06:29 and sunset at 21:07. On the last day of the month, sunrise is at 05:52 and sunset at 21:46 CEST.
Sunshine
In May, the average sunshine is 8.3h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the average maximum UV index of 5 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Le Mesnil-le-Roi in May?
What is the average humidity in May in Le Mesnil-le-Roi?
How much does it rain in Le Mesnil-le-Roi in May?
When it does not snow in Le Mesnil-le-Roi?
How many hours of daylight does Le Mesnil-le-Roi have in May?
What time are sunrise and sunset in May in Le Mesnil-le-Roi?
How many hours of sunshine does Le Mesnil-le-Roi have in May?
What is the month with the highest UV index in Le Mesnil-le-Roi?
What is the UV index intensity in May in Le Mesnil-le-Roi?
Average temperature in May
Le Mesnil-le-Roi, France
- Average high temperature in May: 18.2°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in May: 8.8°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure in May
Le Mesnil-le-Roi, France
- Average pressure in May: 1016.9mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in May
Le Mesnil-le-Roi, France
- Average wind speed in May: 11.7km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in May
Le Mesnil-le-Roi, France
- Average humidity in May: 77%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in May
Le Mesnil-le-Roi, France
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in May
Le Mesnil-le-Roi, France
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is September (9 days).
Average snowfall in May
Le Mesnil-le-Roi, France
- Average snowfall in May: 0mm
The month with the highest snowfall is December (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Le Mesnil-le-Roi, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Le Mesnil-le-Roi, France
- Average daylight in May: 15h and 2min
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 May: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in May
Le Mesnil-le-Roi, France
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in May
Le Mesnil-le-Roi, France
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Le Mesnil-le-Roi, France
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in May
Le Mesnil-le-Roi, France
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Le Mesnil-le-Roi, France
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