May weather forecastCornillon, France

May

Weather in May

May, the last month of the spring in Cornillon, is a pleasant month, with temperature in the range of an average high of 20.8°C (69.4°F) and an average low of 9.8°C (49.6°F).

Temperature

The onset of May introduces a subtle rise in the average high-temperature, nudging from a refreshing 17.1°C (62.8°F) in April to an agreeable 20.8°C (69.4°F). Cornillon anticipates an average minimum temperature of 9.8°C (49.6°F) in the month of May.

Humidity

In Cornillon, the average relative humidity in May is 67%.

Rainfall

In May, in Cornillon, France, the rain falls for 12.1 days. Throughout May, 43mm (1.69") of precipitation is accumulated. In Cornillon, during the entire year, the rain falls for 124.6 days and collects up to 617mm (24.29") of precipitation.

Snowfall

In Cornillon, snow does not fall in April through November.

Daylight

In Cornillon, the average length of the day in May is 14h and 47min.
On the first day of May in Cornillon, sunrise is at 06:32 and sunset at 20:46. On the last day of the month, sunrise is at 06:01 and sunset at 21:18 CEST.

Sunshine

In Cornillon, the average sunshine in May is 10.6h.

UV index

In Cornillon, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 5 in May translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In May, in Cornillon, the average high-temperature is 20.8°C (69.4°F), and the average low-temperature is 9.8°C (49.6°F).

In Cornillon, France, the average relative humidity in May is 67%.

In Cornillon, in May, it is raining for 12.1 days, with typically 43mm (1.69") of accumulated precipitation.

In Cornillon, France, snow does not fall in April through November.

The average day length in May is 14h and 47min.

In May, on the first day of the month, sunrise is at 06:32 and sunset at 20:46. On the last day of the month, in Cornillon, sunrise is at 06:01 and sunset at 21:18 CEST.

In May, the average sunshine duration is 10.6h.

The average daily maximum UV index in May in Cornillon is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

17.1°C

20.8°C

25.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11km/h

11.6km/h

10.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

17.3

18.1

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Cornillon, France

Average high temperature in May: 20.8°C

The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (8.3°C).

Average low temperature in May: 9.8°C

The months with the highest average low temperature are July and August (16.3°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).

Average pressure in May
Cornillon, France

Average pressure in May: 1015.9mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).

Average wind speed in May
Cornillon, France

Average wind speed in May: 10.6km/h

The windiest month (with the highest average wind speed) is May (10.6km/h).
The calmest month (with the lowest average wind speed) is December (8.7km/h).

Average humidity in May
Cornillon, France

Average humidity in May: 67%

The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is July (57%).

Average rainfall in May
Cornillon, France

Average rainfall in May: 43mm

The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is July (20mm).

Average rainfall days in May
Cornillon, France

Average rainfall days in May: 12.1 days

The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (7.3 days).

Average snowfall in May
Cornillon, France

Average snowfall in May: 0mm

The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in May
Cornillon, France

Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.7 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
Cornillon, France

Average daylight in May: 14h and 48min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

Average sunshine in May: 10h and 36min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).

Average sunshine days in May
Cornillon, France

Average sunshine days in May: 17.3 days

The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is November (14 days).

Average UV index in May
Cornillon, France

Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).