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
May
Weather in May
Temperature
The transition into May notes an average high-temperature of a mild 13.3°C (55.9°F), revealing a mild distinction from the 11.4°C (52.5°F) in April. Bretteville-sur-Ay's nocturnal average in May closely mirrors its daytime temperatures, settling at a fresh 11°C (51.8°F).Humidity
In May, the average relative humidity in Bretteville-sur-Ay is 82%.Rainfall
In Bretteville-sur-Ay, in May, during 12.2 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, in Bretteville-sur-Ay, there are 189 rainfall days, and 538mm (21.18") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Bretteville-sur-Ay.Daylight
The average length of the day in May in Bretteville-sur-Ay is 15h and 20min.On the first day of May, sunrise is at 06:43 and sunset at 21:23. On the last day of the month, sunrise is at 06:05 and sunset at 22:02 CEST.
Sunshine
The average sunshine in May in Bretteville-sur-Ay is 9.3h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the UV index of 4 transforms into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bretteville-sur-Ay in May?
What is the average humidity in May in Bretteville-sur-Ay?
How many days does it rain in May in Bretteville-sur-Ay?
When it does not snow in Bretteville-sur-Ay?
How many hours of daylight does Bretteville-sur-Ay have in May?
What time are sunrise and sunset in May in Bretteville-sur-Ay?
How long on average sun shines in May in Bretteville-sur-Ay?
What is the UV index intensity in May in Bretteville-sur-Ay?
Average temperature in May
Bretteville-sur-Ay, France
- Average high temperature in May: 13.3°C
The warmest month (with the highest average high temperature) is August (18.2°C).
The month with the lowest average high temperature is February (9°C).
- Average low temperature in May: 11°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).
Average pressure in May
Bretteville-sur-Ay, France
- Average pressure in May: 1017.3mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in May
Bretteville-sur-Ay, France
- Average wind speed in May: 22km/h
The windiest month (with the highest average wind speed) is December (34km/h).
The calmest month (with the lowest average wind speed) is July (20.4km/h).
Average humidity in May
Bretteville-sur-Ay, France
- Average humidity in May: 82%
The months with the highest relative humidity are June and July (83%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall in May
Bretteville-sur-Ay, France
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days in May
Bretteville-sur-Ay, France
- Average rainfall days in May: 12.2 days
The month with the highest number of rainy days is November (21.2 days).
The months with the least rainy days are May and July (12.2 days).
Average snowfall in May
Bretteville-sur-Ay, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Bretteville-sur-Ay, France
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.4 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
Bretteville-sur-Ay, France
- Average daylight in May: 15h and 2min
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 18min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).
Average sunshine days in May
Bretteville-sur-Ay, France
- Average sunshine days in May: 16.8 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is November (5.8 days).
Average UV index in May
Bretteville-sur-Ay, France
- Average UV index in May: 4
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in May
Bretteville-sur-Ay, France
- Average cloud cover in May: 39
The months with the most cloud cover are January, November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in May
Bretteville-sur-Ay, France
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
