May weather forecastRoiville, France
May
Weather in May
May, the last month of the spring in Roiville, is a comfortable month, with an average temperature ranging between max 16.7°C (62.1°F) and min 7.3°C (45.1°F).Temperature
The onset of May brings an average high-temperature of a comfortable 16.7°C (62.1°F), nearly matching the April temperature. In Roiville, an average nighttime temperature of 7.3°C (45.1°F) is expected during May.Humidity
The average relative humidity in May in Roiville, France, is 84%.Rainfall
In Roiville, during May, the rain falls for 18.4 days and regularly aggregates up to 53mm (2.09") of precipitation. Throughout the year, in Roiville, France, there are 190.6 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
In Roiville, snow does not fall in May through October.Daylight
The average length of the day in May in Roiville is 15h and 18min.On the first day of May in Roiville, sunrise is at 06:37 and sunset at 21:14. On the last day of the month, sunrise is at 06:00 and sunset at 21:53 CEST.
Sunshine
In May, the average sunshine is 7.3h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 4 during May leads to these instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Roiville, France
- Average high temperature in May: 16.7°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 7.3°C
The months with the highest average low temperature are July and August (12.4°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in May
Roiville, France
- Average pressure in May: 1017.1mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in May
Roiville, France
- Average wind speed in May: 12.5km/h
The windiest month (with the highest average wind speed) is February (17.1km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in May
Roiville, France
- Average humidity in May: 84%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (78%).
Average rainfall in May
Roiville, France
- Average rainfall in May: 53mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in May
Roiville, France
- Average rainfall days in May: 18.4 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in May
Roiville, France
- Average snowfall in May: 0mm
The month with the highest snowfall is December (32mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Roiville, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Roiville, France
- Average daylight in May: 15h and 18min
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: 7h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in May
Roiville, France
- Average sunshine days in May: 9.1 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is November (8.9 days).
Average UV index in May
Roiville, France
- Average UV index in May: 4
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, November and December (UV index 2).
Average cloud cover in May
Roiville, France
- Average cloud cover in May: 53
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 44).
Average visibility in May
Roiville, France
- Average visibility in May: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
