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
Weather in May
Temperature
The high-temperature average in May for Roppeviller is a comfortable 18°C (64.4°F), staying closely aligned with April's conditions. In May, the temperature in Roppeviller, France, drops to an average of 7.2°C (45°F) at night.Humidity
In Roppeviller, the average relative humidity in May is 78%.Rainfall
In Roppeviller, in May, it is raining for 18.8 days, with typically 67mm (2.64") of accumulated precipitation. In Roppeviller, during the entire year, the rain falls for 184 days and collects up to 601mm (23.66") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Roppeviller, France. During 0.3 snowfall days, in May, Roppeviller aggregates 10mm (0.39") of snow. In Roppeviller, during the entire year, snow falls for 42.2 days and aggregates up to 423mm (16.65") of snow.Daylight
In Roppeviller, the average length of the day in May is 15h and 19min.On the first day of May, sunrise is at 06:07 and sunset at 20:46. On the last day of the month, sunrise is at 05:30 and sunset at 21:25 CEST.
Sunshine
In May, the average sunshine is 8.7h.UV index
The average daily maximum UV index in May in Roppeviller is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 4 during May translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Roppeviller in May?
What is the average humidity in May in Roppeviller?
How much does it rain in Roppeviller in May?
What is the last month it snows in Roppeviller?
What is the average length of the day in May in Roppeviller?
What time are sunrise and sunset in May in Roppeviller?
How many hours of sunshine does Roppeviller have in May?
How high is the UV index in May in Roppeviller?
Average temperature in May
Roppeviller, France
- Average high temperature in May: 18°C
The warmest month (with the highest average high temperature) is July (24.1°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in May: 7.2°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in May
Roppeviller, France
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in May
Roppeviller, France
- Average wind speed in May: 9.7km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in May
Roppeviller, France
- Average humidity in May: 78%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in May
Roppeviller, France
- Average rainfall in May: 67mm
The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in May
Roppeviller, France
- Average rainfall days in May: 18.8 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in May
Roppeviller, France
- Average snowfall in May: 10mm
The month with the highest snowfall is December (116mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Roppeviller, France
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Roppeviller, 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 18min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Roppeviller, France
- Average sunshine days in May: 9.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is December (8 days).
Average UV index in May
Roppeviller, France
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Roppeviller, France
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Roppeviller, France
- Average visibility in May: 8km
The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, November and December (7km).
Roppeviller, France
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