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
May's onset records a minor alteration in the average high-temperature to a comfortable 16.3°C (61.3°F) from April's 14.3°C (57.7°F). May witnesses an average nighttime temperature of 7°C (44.6°F).Humidity
In Bois-Guillaume, France, the average relative humidity in May is 84%.Rainfall
In Bois-Guillaume, in May, during 17.8 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Bois-Guillaume, during the entire year, the rain falls for 189.9 days and collects up to 524mm (20.63") of precipitation.Snowfall
In Bois-Guillaume, France, snow does not fall in April through October.Daylight
In May, the average length of the day is 15h and 22min.On the first day of May, sunrise is at 06:32 and sunset at 21:13. On the last day of the month, sunrise is at 05:53 and sunset at 21:52 CEST.
Sunshine
The average sunshine in May is 7.6h.UV index
In May, the average daily maximum UV index in Bois-Guillaume is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the usual temperature for Bois-Guillaume in May?
What is the average humidity in May in Bois-Guillaume?
How many days does it rain in May in Bois-Guillaume?
When it does not snow in Bois-Guillaume?
What is the average length of the day in May in Bois-Guillaume?
When is the sunrise / sunset in May in Bois-Guillaume?
How long on average sun shines in May in Bois-Guillaume?
What is the UV index reading in May in Bois-Guillaume?
Average temperature in May
Bois-Guillaume, France
- Average high temperature in May: 16.3°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in May: 7°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in May
Bois-Guillaume, France
- Average pressure in May: 1017.1mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in May
Bois-Guillaume, France
- Average wind speed in May: 13.2km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in May
Bois-Guillaume, France
- Average humidity in May: 84%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (79%).
Average rainfall in May
Bois-Guillaume, France
- Average rainfall in May: 46mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in May
Bois-Guillaume, France
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (12.1 days).
Average snowfall in May
Bois-Guillaume, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Bois-Guillaume, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.3 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
Bois-Guillaume, 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 12min).
- Average sunshine in May: 7h and 4min
The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in May
Bois-Guillaume, France
- Average sunshine days in May: 9.6 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in May
Bois-Guillaume, France
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Bois-Guillaume, France
- Average cloud cover in May: 50
The months with the most cloud cover are January and November (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 46).
Average visibility in May
Bois-Guillaume, France
- Average visibility in May: 8km
The months with the highest visibility are February, March, April and December (9km).
The months with the lowest visibility are January, May, June, July, August, September, October and November (8km).
Bois-Guillaume, France
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