May weather forecastVertrieu, France
May
Weather in May
The last month of the spring, May, is a refreshing month in Vertrieu, France, with temperature in the range of an average high of 18.1°C (64.6°F) and an average low of 7.8°C (46°F).Temperature
In May, Vertrieu notes an average high-temperature of a comfortable 18.1°C (64.6°F), hardly different from the preceding month. Vertrieu, during May nights, observes an average temperature of 7.8°C (46°F).Humidity
The average relative humidity in May is 82%.Rainfall
The wettest months are May and December, with an average 112mm (4.41") of rainfall.Snowfall
April through September are months without snowfall in Vertrieu.Daylight
In Vertrieu, the average length of the day in May is 14h and 57min.On the first day of May, sunrise is at 06:24 and sunset at 20:46. On the last day of the month, sunrise is at 05:51 and sunset at 21:20 CEST.
Sunshine
The average sunshine in May in Vertrieu, France, is 8.3h.UV index
In Vertrieu, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 4 during May translates into the following guidance:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Vertrieu, France
- Average high temperature in May: 18.1°C
The warmest months (with the highest average high temperature) are July and August (24.8°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in May: 7.8°C
The months with the highest average low temperature are July and August (13.4°C).
The coldest months (with the lowest average low temperature) are January and February (-0.9°C).
Average pressure in May
Vertrieu, France
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Vertrieu, France
- Average wind speed in May: 9.5km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in May
Vertrieu, France
- Average humidity in May: 82%
The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Vertrieu, France
- Average rainfall in May: 112mm
The wettest months (with the highest rainfall) are May and December (112mm).
The driest month (with the least rainfall) is September (65mm).
Average rainfall days in May
Vertrieu, France
- Average rainfall days in May: 19.9 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in May
Vertrieu, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (79mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Vertrieu, France
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are April, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Vertrieu, France
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days in May
Vertrieu, France
- Average sunshine days in May: 9 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in May
Vertrieu, France
- Average UV index in May: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Vertrieu, France
- Average cloud cover in May: 48
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Vertrieu, France
- Average visibility in May: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
