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
May
Weather in May
Temperature
Le Héron commences May with an average high-temperature of a comfortable 16.4°C (61.5°F), maintaining a close resemblance to the previous month. Le Héron experiences a mean temperature of 7.1°C (44.8°F) during May nights.Humidity
In May, the average relative humidity in Le Héron, France, is 84%.Rainfall
In May, in Le Héron, the rain falls for 16.4 days. Throughout May, 34mm (1.34") of precipitation is accumulated. In Le Héron, during the entire year, the rain falls for 178.3 days and collects up to 386mm (15.2") of precipitation.Snowfall
In Le Héron, snow does not fall in May through October.Daylight
The average length of the day in May in Le Héron is 15h and 22min.On the first day of the month, sunrise is at 06:30 and sunset at 21:11. On the last day of May, in Le Héron, sunrise is at 05:52 and sunset at 21:51 CEST.
Sunshine
The average sunshine in May is 7.9h.UV index
In May, the average daily maximum UV index in Le Héron is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In May, the maximum UV index of 4 suggests these recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. It's recommended to limit sun exposure when its radiation is at its peak during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Le Héron in May?
What is the average humidity in May in Le Héron?
How much does it rain in Le Héron in May?
When it does not snow in Le Héron?
Does it snow in Le Héron in May?
How many hours of daylight does Le Héron have in May?
When are sunrise and sunset in May in Le Héron?
How many hours of sunshine does Le Héron have in May?
How high is the UV index in May in Le Héron?
Average temperature in May
Le Héron, France
- Average high temperature in May: 16.4°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 7.1°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in May
Le Héron, France
- Average pressure in May: 1017mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in May
Le Héron, France
- Average wind speed in May: 12.9km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in May
Le Héron, France
- Average humidity in May: 84%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (78%).
Average rainfall in May
Le Héron, France
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is December (45mm).
The driest months (with the least rainfall) are April and September (21mm).
Average rainfall days in May
Le Héron, France
- Average rainfall days in May: 16.4 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in May
Le Héron, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Le Héron, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.8 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
Le Héron, 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: 7h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in May
Le Héron, France
- Average sunshine days in May: 10.7 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in May
Le Héron, 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, November and December (UV index 2).
Average cloud cover in May
Le Héron, France
- Average cloud cover in May: 49
The months with the most cloud cover are January and November (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 44).
Average visibility in May
Le Héron, France
- Average visibility in May: 8km
The months with the highest visibility are February, March, April and December (9km).
The months with the lowest visibility are January, May, June, July, August, September, October and November (8km).
