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 reports an average high-temperature of a refreshing 14.6°C (58.3°F), slightly varied from April's 12.5°C (54.5°F). An average temperature of 9.3°C (48.7°F) is recorded during the nights in May.Humidity
The average relative humidity in May in Delettes is 82%.Rainfall
In Delettes, France, in May, it is raining for 14.4 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, in Delettes, there are 191.1 rainfall days, and 621mm (24.45") of precipitation is accumulated.Snowfall
In Delettes, snow does not fall in April through October.Daylight
In May, the average length of the day is 15h and 31min.On the first day of May, sunrise is at 06:24 and sunset at 21:12. On the last day of the month, sunrise is at 05:44 and sunset at 21:53 CEST.
Sunshine
In May, the average sunshine is 8.6h.UV index
The average daily maximum UV index in May in Delettes is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In May, the UV index of 4 transforms into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are the temperatures in Delettes in May?
What is the average humidity in May in Delettes?
How many days does it rain in May in Delettes?
When it does not snow in Delettes?
How many hours of daylight does Delettes have in May?
When are sunrise and sunset in May in Delettes?
How long on average sun shines in May in Delettes?
What is the UV index intensity in May in Delettes?
Average temperature in May
Delettes, France
- Average high temperature in May: 14.6°C
The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in May: 9.3°C
The month with the highest average low temperature is August (15.2°C).
The coldest months (with the lowest average low temperature) are January and February (3.7°C).
Average pressure in May
Delettes, France
- Average pressure in May: 1017mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in May
Delettes, France
- Average wind speed in May: 17.9km/h
The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest months (with the lowest average wind speed) are July and August (17.2km/h).
Average humidity in May
Delettes, France
- Average humidity in May: 82%
The months with the highest relative humidity are January, November and December (84%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in May
Delettes, France
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is December (83mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in May
Delettes, France
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is November (18.5 days).
The month with the least rainy days is April (13.3 days).
Average snowfall in May
Delettes, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Delettes, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.6 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
Delettes, 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 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 3h and 48min).
Average sunshine days in May
Delettes, France
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is November (8.5 days).
Average UV index in May
Delettes, France
- Average UV index in May: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in May
Delettes, France
- Average cloud cover in May: 43
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in May
Delettes, France
- Average visibility in May: 9km
The months with the highest visibility are March, April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, May, November and December (9km).
Delettes, France
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