May weather forecastCernoy, France
May
Weather in May
May, the last month of the spring in Cernoy, is a comfortable month, with an average temperature fluctuating between 7.7°C (45.9°F) and 17.6°C (63.7°F).Temperature
Cernoy signifies an average high-temperature of an enjoyable 17.6°C (63.7°F) in May, closely mirroring the 15.2°C (59.4°F) of April. In May, Cernoy experiences an average nighttime temperature of 7.7°C (45.9°F).Humidity
The average relative humidity in May is 81%.Rainfall
In Cernoy, in May, it is raining for 19.5 days, with typically 52mm (2.05") of accumulated precipitation. Throughout the year, in Cernoy, there are 197.6 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Cernoy.Daylight
In May, the average length of the day is 15h and 22min.On the first day of the month, sunrise is at 06:26 and sunset at 21:07. On the last day of May, in Cernoy, France, sunrise is at 05:48 and sunset at 21:46 CEST.
Sunshine
The average sunshine in May in Cernoy is 8.2h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 4 in May translates into this advice:
Ensure safety - Recommendations to avert sunburn are presented. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Cernoy, France
- Average high temperature in May: 17.6°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in May: 7.7°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in May
Cernoy, France
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in May
Cernoy, France
- Average wind speed in May: 11.8km/h
The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in May
Cernoy, France
- Average humidity in May: 81%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Cernoy, France
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in May
Cernoy, France
- Average rainfall days in May: 19.5 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is September (13 days).
Average snowfall in May
Cernoy, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Cernoy, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (3.8 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
Cernoy, France
- Average daylight in May: 15h and 24min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 8h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Cernoy, France
- Average sunshine days in May: 8.7 days
The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in May
Cernoy, 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
Cernoy, France
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in May
Cernoy, France
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
