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
May denotes a minimal variation in the average high-temperature to a comfortable 16.9°C (62.4°F) from April's 14.4°C (57.9°F). Rollainville experiences an average low-temperature of 7.5°C (45.5°F) in month of May.Humidity
In May, the average relative humidity is 83%.Rainfall
In Rollainville, in May, it is raining for 17 days, with typically 56mm (2.2") of accumulated precipitation. In Rollainville, during the entire year, the rain falls for 174.9 days and collects up to 576mm (22.68") of precipitation.Snowfall
Months with snowfall are January through March, May, October through December. May is the first month it typically snows in Rollainville. Throughout May, in the average 0.2 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, there are 26.2 snowfall days, and 208mm (8.19") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 14min.On the first day of the month, sunrise is at 06:16 and sunset at 20:51. On the last day of May, sunrise is at 05:40 and sunset at 21:29 CEST.
Sunshine
The average sunshine in May in Rollainville is 8.1h.UV index
The average daily maximum UV index in May in Rollainville, France, is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 4 in May transforms into this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the average May temperature in Rollainville?
What is the average humidity in May in Rollainville?
How much does it rain in Rollainville in May?
When does it start to snow in Rollainville?
What is the average length of the day in May in Rollainville?
When is the sunrise / sunset in May in Rollainville?
How many hours of sunshine does Rollainville have in May?
What is the UV index intensity in May in Rollainville?
Average temperature in May
Rollainville, France
- Average high temperature in May: 16.9°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in May: 7.5°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in May
Rollainville, France
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in May
Rollainville, France
- Average wind speed in May: 11.4km/h
The windiest months (with the highest average wind speed) are February and December (16.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in May
Rollainville, France
- Average humidity in May: 83%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Rollainville, France
- Average rainfall in May: 56mm
The wettest month (with the highest rainfall) is December (75mm).
The driest months (with the least rainfall) are April, September and October (34mm).
Average rainfall days in May
Rollainville, France
- Average rainfall days in May: 17 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in May
Rollainville, France
- Average snowfall in May: 4mm
The month with the highest snowfall is January (70mm).
The months with the least snowfall are April, June, July, August and September (0mm).
Average snowfall days in May
Rollainville, France
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rollainville, 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: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in May
Rollainville, France
- Average sunshine days in May: 10.6 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in May
Rollainville, France
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Rollainville, France
- Average cloud cover in May: 48
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in May
Rollainville, France
- Average visibility in May: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
Rollainville, France
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