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
The shift from April to May is marked by a slight increase in the average high-temperature, moving from a refreshing 18.4°C (65.1°F) to a pleasant 21.4°C (70.5°F). In May, Dumes experiences an average nighttime temperature of 10.8°C (51.4°F).Humidity
In May, the average relative humidity is 74%.Rainfall
In Dumes, during May, the rain falls for 17.8 days and regularly aggregates up to 63mm (2.48") of precipitation. In Dumes, during the entire year, the rain falls for 177.5 days and collects up to 528mm (20.79") of precipitation.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in May is 14h and 44min.On the first day of May in Dumes, France, sunrise is at 06:53 and sunset at 21:05. On the last day of the month, sunrise is at 06:23 and sunset at 21:36 CEST.
Sunshine
The average sunshine in May is 8.3h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 5 in May transforms into this advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the temperatures in Dumes in May?
What is the average humidity in May in Dumes?
How much does it rain in Dumes in May?
When it does not snow in Dumes?
What is the average length of the day in May in Dumes?
What time are sunrise and sunset in May in Dumes?
How many hours of sunshine does Dumes have in May?
How high is the UV index in May in Dumes?
Average temperature in May
Dumes, France
- Average high temperature in May: 21.4°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in May: 10.8°C
The month with the highest average low temperature is July (15.5°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in May
Dumes, France
- Average pressure in May: 1017.2mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The months with the lowest atmospheric pressure are April and November (1015.6mbar).
Average wind speed in May
Dumes, France
- Average wind speed in May: 8.2km/h
The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is September (6.6km/h).
Average humidity in May
Dumes, France
- Average humidity in May: 74%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall in May
Dumes, France
- Average rainfall in May: 63mm
The wettest month (with the highest rainfall) is November (71mm).
The driest month (with the least rainfall) is August (28mm).
Average rainfall days in May
Dumes, France
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in May
Dumes, France
- Average snowfall in May: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Dumes, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Dumes, France
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The months with the least sunshine are January and November (Average sunshine: 5h and 0min).
Average sunshine days in May
Dumes, France
- Average sunshine days in May: 10.5 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in May
Dumes, France
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in May
Dumes, France
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in May
Dumes, France
- Average visibility in May: 9km
The months with the highest visibility are May and June (9km).
The month with the lowest visibility is January (7km).
Dumes, France
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