May weather forecastStrasbourg, France
May
Weather in May
The pleasant climatic conditions continue in May, with temperatures progressively rising. The average rainfall count increases significantly from 30mm (1.18") in April to 51mm (2.01") in May, which are also reflected in the rising number of rainfall days. Despite the increase in precipitation, there is an attractive balance between the lengthening daylight hours and the consistent sunshine hours, creating a pleasant environment. It is also easier to move around the city due to improved visibility compared to previous months.Temperature
Strasbourg records a slight change with May's average high-temperatures adjusting to a still refreshing 18.4°C (65.1°F) from April's 15.9°C (60.6°F). Strasbourg's average low-temperature for the month of May records at a frosty 7.8°C (46°F).Humidity
In May, the average relative humidity in Strasbourg is 77%.Rainfall
In Strasbourg, in May, it is raining for 17.1 days, with typically 51mm (2.01") of accumulated precipitation. Throughout the year, in Strasbourg, there are 162.7 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
April through September are months without snowfall.Daylight
In Strasbourg, the average length of the day in May is 15h and 16min.On the first day of the month, sunrise is at 06:08 and sunset at 20:43. On the last day of May, in Strasbourg, France, sunrise is at 05:31 and sunset at 21:22 CEST.
Sunshine
In May, the average sunshine is 9.2h.UV index
The average daily maximum UV index in May in Strasbourg is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 4 suggests these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Strasbourg, France
- Average high temperature in May: 18.4°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in May: 7.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).
Average pressure in May
Strasbourg, France
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in May
Strasbourg, France
- Average wind speed in May: 8.8km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in May
Strasbourg, France
- Average humidity in May: 77%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April, July and August (73%).
Average rainfall in May
Strasbourg, France
- Average rainfall in May: 51mm
The wettest months (with the highest rainfall) are June and July (56mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in May
Strasbourg, France
- Average rainfall days in May: 17.1 days
The months with the highest number of rainy days are May and July (17.1 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in May
Strasbourg, France
- Average snowfall in May: 0mm
The month with the highest snowfall is December (40mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Strasbourg, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Strasbourg, France
- Average daylight in May: 15h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 9h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in May
Strasbourg, France
- Average sunshine days in May: 11.4 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in May
Strasbourg, France
- Average UV index in May: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Strasbourg, France
- Average cloud cover in May: 41
The months with the most cloud cover are January and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Strasbourg, France
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
