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
In Kerlouan, May's average high-temperature stands at a refreshing 14.5°C (58.1°F), closely related to the preceding month. Kerlouan's nighttime average temperature in May subtly descends to a fresh 10.2°C (50.4°F) from the daily highs.Humidity
In Kerlouan, the average relative humidity in May is 82%.Rainfall
In Kerlouan, France, in May, during 13.3 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, there are 188.2 rainfall days, and 560mm (22.05") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May is 15h and 16min.On the first day of May in Kerlouan, sunrise is at 06:56 and sunset at 21:32. On the last day of the month, sunrise is at 06:19 and sunset at 22:10 CEST.
Sunshine
In May, the average sunshine in Kerlouan is 9.1h.UV index
The average daily maximum UV index in May in Kerlouan is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 4 during May translates into these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Kerlouan in May?
What is the average humidity in May in Kerlouan?
How many days does it rain in May in Kerlouan?
When it does not snow in Kerlouan?
How many hours of daylight does Kerlouan have in May?
When are sunrise and sunset in May in Kerlouan?
How long on average sun shines in May in Kerlouan?
How high is the UV index in May in Kerlouan?
Average temperature in May
Kerlouan, France
- Average high temperature in May: 14.5°C
The warmest months (with the highest average high temperature) are July and August (18.7°C).
The month with the lowest average high temperature is February (9.4°C).
- Average low temperature in May: 10.2°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (6.4°C).
Average pressure in May
Kerlouan, France
- Average pressure in May: 1017.6mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in May
Kerlouan, France
- Average wind speed in May: 18.7km/h
The windiest month (with the highest average wind speed) is December (27.6km/h).
The calmest month (with the lowest average wind speed) is July (17.8km/h).
Average humidity in May
Kerlouan, France
- Average humidity in May: 82%
The month with the highest relative humidity is June (84%).
The months with the lowest relative humidity are February, March and April (80%).
Average rainfall in May
Kerlouan, France
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in May
Kerlouan, France
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is January (20.5 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in May
Kerlouan, France
- Average snowfall in May: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Kerlouan, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.3 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
Kerlouan, France
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in May
Kerlouan, France
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is September (16.4 days).
The months with the least sunshine days are January and November (7.3 days).
Average UV index in May
Kerlouan, 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 January (UV index 2).
Average cloud cover in May
Kerlouan, France
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 41).
Average visibility in May
Kerlouan, 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).
