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
The weather during May records an average high-temperature of an enjoyable 16.5°C (61.7°F), closely mirroring the preceding month. An average low-temperature of 7.4°C (45.3°F) is observed during May nights.Humidity
In Trébrivan, the average relative humidity in May is 83%.Rainfall
In May, in Trébrivan, the rain falls for 16.1 days. Throughout May, 38mm (1.5") of precipitation is accumulated. Throughout the year, there are 191.2 rainfall days, and 591mm (23.27") of precipitation is accumulated.Snowfall
In Trébrivan, snow does not fall in May through October.Daylight
In Trébrivan, the average length of the day in May is 15h and 14min.On the first day of May, sunrise is at 06:53 and sunset at 21:28. On the last day of the month, sunrise is at 06:17 and sunset at 22:05 CEST.
Sunshine
The average sunshine in May in Trébrivan, France, is 8h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 4 during May translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Trébrivan?
What is the average humidity in May in Trébrivan?
How much does it rain in Trébrivan in May?
When it does not snow in Trébrivan?
Does it snow in Trébrivan in May?
How many hours of daylight does Trébrivan have in May?
When are sunrise and sunset in May in Trébrivan?
How many hours of sunshine does Trébrivan have in May?
How high is the UV index in May in Trébrivan?
Average temperature in May
Trébrivan, France
- Average high temperature in May: 16.5°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in May: 7.4°C
The months with the highest average low temperature are July and August (12°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure in May
Trébrivan, France
- Average pressure in May: 1017.5mbar
The month with the highest atmospheric pressure is September (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in May
Trébrivan, France
- Average wind speed in May: 12.8km/h
The windiest month (with the highest average wind speed) is February (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in May
Trébrivan, France
- Average humidity in May: 83%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and September (81%).
Average rainfall in May
Trébrivan, France
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in May
Trébrivan, France
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is January (18.3 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in May
Trébrivan, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Trébrivan, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.8 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
Trébrivan, France
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in May
Trébrivan, France
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is November (7.1 days).
Average UV index in May
Trébrivan, France
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Trébrivan, France
- Average cloud cover in May: 51
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in May
Trébrivan, France
- Average visibility in May: 8km
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (8km).
