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's onset records a minor alteration in the average high-temperature to a still refreshing 17.9°C (64.2°F) from April's 15°C (59°F). During May, Bettwiller experiences an average low-temperature of 7.4°C (45.3°F) at night.Humidity
In Bettwiller, the average relative humidity in May is 80%.Rainfall
In May, in Bettwiller, the rain falls for 18.4 days. Throughout May, 66mm (2.6") of precipitation is accumulated. In Bettwiller, during the entire year, the rain falls for 179.6 days and collects up to 606mm (23.86") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Bettwiller aggregates 7mm (0.28") of snow. Throughout the year, there are 32.9 snowfall days, and 298mm (11.73") of snow is accumulated.Daylight
In Bettwiller, France, the average length of the day in May is 15h and 18min.On the first day of May in Bettwiller, sunrise is at 06:09 and sunset at 20:47. On the last day of the month, sunrise is at 05:32 and sunset at 21:25 CEST.
Sunshine
In Bettwiller, the average sunshine in May is 8.9h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Bettwiller?
What is the average humidity in May in Bettwiller?
How much does it rain in Bettwiller in May?
What is the last month it snows in Bettwiller?
What is the average length of the day in May in Bettwiller?
What time are sunrise and sunset in May in Bettwiller?
How long on average sun shines in May in Bettwiller?
What is the UV index reading in May in Bettwiller?
Average temperature in May
Bettwiller, France
- Average high temperature in May: 17.9°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in May: 7.4°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 (-0.8°C).
Average pressure in May
Bettwiller, France
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in May
Bettwiller, France
- Average wind speed in May: 9.5km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in May
Bettwiller, France
- Average humidity in May: 80%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in May
Bettwiller, France
- Average rainfall in May: 66mm
The wettest month (with the highest rainfall) is December (69mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in May
Bettwiller, France
- Average rainfall days in May: 18.4 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in May
Bettwiller, France
- Average snowfall in May: 7mm
The month with the highest snowfall is December (90mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Bettwiller, France
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Bettwiller, 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 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in May
Bettwiller, France
- Average sunshine days in May: 10.1 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in May
Bettwiller, 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
Bettwiller, France
- Average cloud cover in May: 43
The months with the most cloud cover are January and December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Bettwiller, France
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
