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 brings a marginal elevation to a still cool 12.9°C (55.2°F) from April's 11°C (51.8°F) in Héauville's average high-temperatures. In the month of May, Héauville experiences a minor discrepancy from peak daytime temperatures, settling at an average low-temperature of 10.8°C (51.4°F).Humidity
In Héauville, the average relative humidity in May is 82%.Rainfall
In Héauville, during May, the rain falls for 13 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, in Héauville, there are 204.6 rainfall days, and 648mm (25.51") of precipitation is accumulated.Snowfall
In Héauville, snow does not fall in February, April through November.Daylight
The average length of the day in May is 15h and 23min.On the first day of May, sunrise is at 06:43 and sunset at 21:25. On the last day of the month, sunrise is at 06:05 and sunset at 22:04 CEST.
Sunshine
In Héauville, the average sunshine in May is 9.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. To guard against the harmful effects of the Sun, minimize exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What are May temperatures in Héauville?
What is the average humidity in May in Héauville?
How much does it rain in Héauville in May?
When it does not snow in Héauville?
How many hours of daylight does Héauville have in May?
When are sunrise and sunset in May in Héauville?
How long on average sun shines in May in Héauville?
How high is the UV index in May in Héauville?
Average temperature in May
Héauville, France
- Average high temperature in May: 12.9°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (8.8°C).
- Average low temperature in May: 10.8°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (7°C).
Average pressure in May
Héauville, France
- Average pressure in May: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in May
Héauville, France
- Average wind speed in May: 22.9km/h
The windiest month (with the highest average wind speed) is December (34.7km/h).
The calmest month (with the lowest average wind speed) is July (21.4km/h).
Average humidity in May
Héauville, France
- Average humidity in May: 82%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall in May
Héauville, France
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is November (91mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in May
Héauville, France
- Average rainfall days in May: 13 days
The month with the highest number of rainy days is January (21.6 days).
The months with the least rainy days are April and May (13 days).
Average snowfall in May
Héauville, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (4mm).
The months with the least snowfall are February, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Héauville, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.7 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
Héauville, 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: 9h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days in May
Héauville, France
- Average sunshine days in May: 15.7 days
The month with the most sunshine days is May (15.7 days).
The month with the least sunshine days is November (5.2 days).
Average UV index in May
Héauville, France
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in May
Héauville, France
- Average cloud cover in May: 39
The months with the most cloud cover are January, November and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in May
Héauville, France
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Héauville, France
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