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
May records an average high-temperature of a comfortable 17°C (62.6°F), indicating a minor variation from the preceding month. Merrey observes an average low-temperature of 7.8°C (46°F) during May nights.Humidity
In Merrey, the average relative humidity in May is 84%.Rainfall
In May, the rain falls for 20.3 days. Throughout May, 74mm (2.91") of precipitation is accumulated. In Merrey, during the entire year, the rain falls for 194.1 days and collects up to 749mm (29.49") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Merrey aggregates 1mm (0.04") of snow. In Merrey, during the entire year, snow falls for 32.2 days and aggregates up to 307mm (12.09") of snow.Daylight
The average length of the day in May is 15h and 12min.On the first day of May in Merrey, sunrise is at 06:18 and sunset at 20:51. On the last day of the month, sunrise is at 05:42 and sunset at 21:28 CEST.
Sunshine
The average sunshine in May is 8.2h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the maximum UV index of 4 suggests these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Merrey in May?
What is the average humidity in May in Merrey?
How much does it rain in Merrey in May?
What is the last month it snows in Merrey?
What is the average length of the day in May in Merrey?
What time are sunrise and sunset in May in Merrey?
How long on average sun shines in May in Merrey?
What is the UV index reading in May in Merrey?
Average temperature in May
Merrey, France
- Average high temperature in May: 17°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in May: 7.8°C
The months with the highest average low temperature are July and August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-0.4°C).
Average pressure in May
Merrey, France
- Average pressure in May: 1016.6mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in May
Merrey, France
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in May
Merrey, France
- Average humidity in May: 84%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Merrey, France
- Average rainfall in May: 74mm
The wettest month (with the highest rainfall) is June (88mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in May
Merrey, France
- Average rainfall days in May: 20.3 days
The month with the highest number of rainy days is June (20.5 days).
The month with the least rainy days is February (12.7 days).
Average snowfall in May
Merrey, France
- Average snowfall in May: 1mm
The month with the highest snowfall is December (82mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Merrey, France
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Merrey, 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 1min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in May
Merrey, France
- Average sunshine days in May: 8.3 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is June (6.8 days).
Average UV index in May
Merrey, 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
Merrey, France
- Average cloud cover in May: 47
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Merrey, France
- Average visibility in May: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
