May weather forecastChâteaubriant, France
May
Weather in May
May, the last month of the spring in Châteaubriant, is a comfortable month, with an average temperature varying between 17.4°C (63.3°F) and 8°C (46.4°F).Temperature
The weather during May records an average high-temperature of a comfortable 17.4°C (63.3°F), closely mirroring the preceding month. Châteaubriant observes an average low-temperature of 8°C (46.4°F) during May.Humidity
The average relative humidity in May in Châteaubriant is 83%.Rainfall
In Châteaubriant, in May, during 15.3 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, in Châteaubriant, France, there are 150.1 rainfall days, and 330mm (12.99") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Châteaubriant.Daylight
The average length of the day in May in Châteaubriant is 15h and 10min.On the first day of May in Châteaubriant, sunrise is at 06:46 and sunset at 21:18. On the last day of the month, sunrise is at 06:11 and sunset at 21:55 CEST.
Sunshine
The average sunshine in May in Châteaubriant is 8.1h.UV index
In Châteaubriant, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 4 in May transforms into the following instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Châteaubriant, France
- Average high temperature in May: 17.4°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in May: 8°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in May
Châteaubriant, France
- Average pressure in May: 1017.3mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in May
Châteaubriant, France
- Average wind speed in May: 13.2km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in May
Châteaubriant, France
- Average humidity in May: 83%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are July, August and September (78%).
Average rainfall in May
Châteaubriant, France
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is June (39mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in May
Châteaubriant, France
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in May
Châteaubriant, France
- Average snowfall in May: 0mm
The months with the highest snowfall are February, March, April and December (2mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Châteaubriant, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.8 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
Châteaubriant, France
- Average daylight in May: 15h and 12min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 8h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in May
Châteaubriant, France
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in May
Châteaubriant, France
- Average UV index in May: 4
The months with the highest UV index are June, 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
Châteaubriant, France
- Average cloud cover in May: 48
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in May
Châteaubriant, France
- Average visibility in May: 8km
The months with the highest visibility are January, February, March, April, June, July, October, November and December (9km).
The months with the lowest visibility are May, August and September (8km).
