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
A minor adjustment in Roubaix's average high-temperature is noted with the start of May, touching an enjoyable 17.8°C (64°F) from April's 15.3°C (59.5°F). During May, Roubaix sees a mean low-temperature of 8.3°C (46.9°F).Humidity
The average relative humidity in May is 76%.Rainfall
In Roubaix, in May, it is raining for 17.8 days, with typically 39mm (1.54") of accumulated precipitation. In Roubaix, during the entire year, the rain falls for 199.7 days and collects up to 537mm (21.14") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Roubaix, the average length of the day in May is 15h and 31min.On the first day of the month, sunrise is at 06:20 and sunset at 21:08. On the last day of May, sunrise is at 05:39 and sunset at 21:50 CEST.
Sunshine
In Roubaix, the average sunshine in May is 8.4h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 4 in May suggests the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To protect against the Sun's most potent rays, avoid direct exposure around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are May temperatures in Roubaix?
What is the average humidity in May in Roubaix?
How many days does it rain in May in Roubaix?
When it does not snow in Roubaix?
What is the average length of the day in May in Roubaix?
When are sunrise and sunset in May in Roubaix?
How long on average sun shines in May in Roubaix?
How high is the UV index in May in Roubaix?
Average temperature in May
Roubaix, France
- Average high temperature in May: 17.8°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in May: 8.3°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in May
Roubaix, France
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in May
Roubaix, France
- Average wind speed in May: 13.1km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in May
Roubaix, France
- Average humidity in May: 76%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (73%).
Average rainfall in May
Roubaix, France
- Average rainfall in May: 39mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in May
Roubaix, France
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is September (14.3 days).
Average snowfall in May
Roubaix, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (37mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Roubaix, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Roubaix, France
- Average daylight in May: 15h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days in May
Roubaix, France
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is March (12.8 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in May
Roubaix, 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
Roubaix, France
- Average cloud cover in May: 45
The months with the most cloud cover are January and December (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in May
Roubaix, France
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Roubaix, France
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