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
Vallon-en-Sully, France, observes an average high-temperature of a comfortable 16.9°C (62.4°F) in May, barely different from 14.6°C (58.3°F) in April. Vallon-en-Sully's average low-temperature during May nights is observed to be a frosty 7.5°C (45.5°F).Humidity
In Vallon-en-Sully, the average relative humidity in May is 84%.Rainfall
May is the month with the most rainfall. Rain falls for 20 days and accumulates 69mm (2.72") of precipitation.Snowfall
Months with snowfall are January through March, May, October through December. May is the first month it typically snows. Throughout May, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Vallon-en-Sully, there are 19 snowfall days, and 133mm (5.24") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 2min.On the first day of the month, sunrise is at 06:34 and sunset at 20:59. On the last day of May, in Vallon-en-Sully, France, sunrise is at 06:00 and sunset at 21:34 CEST.
Sunshine
In May, the average sunshine in Vallon-en-Sully is 8.1h.UV index
The average daily maximum UV index in May in Vallon-en-Sully, France, is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 4 in May translates into the following instructions:
Undertake precautions - Guarding against sun damage is counselled. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What are May temperatures in Vallon-en-Sully?
What is the average humidity in May in Vallon-en-Sully?
What is the rainiest month in Vallon-en-Sully?
How much does it rain in Vallon-en-Sully in May?
When does it start to snow in Vallon-en-Sully?
What is the average length of the day in May in Vallon-en-Sully?
When are sunrise and sunset in May in Vallon-en-Sully?
How many hours of sunshine does Vallon-en-Sully have in May?
How high is the UV index in May in Vallon-en-Sully?
Average temperature in May
Vallon-en-Sully, France
- Average high temperature in May: 16.9°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in May: 7.5°C
The months with the highest average low temperature are July and August (13.3°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure in May
Vallon-en-Sully, France
- Average pressure in May: 1016.8mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in May
Vallon-en-Sully, France
- Average wind speed in May: 10.9km/h
The windiest month (with the highest average wind speed) is February (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in May
Vallon-en-Sully, France
- Average humidity in May: 84%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Vallon-en-Sully, France
- Average rainfall in May: 69mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in May
Vallon-en-Sully, France
- Average rainfall days in May: 20 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is September (12 days).
Average snowfall in May
Vallon-en-Sully, France
- Average snowfall in May: 1mm
The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, June, July, August and September (0mm).
Average snowfall days in May
Vallon-en-Sully, France
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Vallon-en-Sully, France
- Average daylight in May: 15h and 0min
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: 8h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in May
Vallon-en-Sully, France
- Average sunshine days in May: 7.7 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in May
Vallon-en-Sully, 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
Vallon-en-Sully, France
- Average cloud cover in May: 51
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Vallon-en-Sully, France
- Average visibility in May: 8km
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
Vallon-en-Sully, France
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