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
May ushers in an average high-temperature of a refreshing 15.5°C (59.9°F), aligning closely with the preceding month. The average temperature in Treyvaux drops to a wintry 5°C (41°F) during the night in the month of May.Humidity
In May, the average relative humidity in Treyvaux, Switzerland, is 81%.Rainfall
In Treyvaux, Switzerland, during May, the rain falls for 23.1 days and regularly aggregates up to 109mm (4.29") of precipitation. In Treyvaux, during the entire year, the rain falls for 205.3 days and collects up to 992mm (39.06") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Treyvaux aggregates 9mm (0.35") of snow. In Treyvaux, during the entire year, snow falls for 44.9 days and aggregates up to 818mm (32.2") of snow.Daylight
The average length of the day in May in Treyvaux, Switzerland, is 15h and 3min.On the first day of May, sunrise is at 06:15 and sunset at 20:41. On the last day of the month, sunrise is at 05:41 and sunset at 21:16 CEST.
Sunshine
In May, the average sunshine is 9.2h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 4 in May translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Treyvaux?
What is the average humidity in May in Treyvaux?
How much does it rain in Treyvaux in May?
What is the last month it snows in Treyvaux?
How many hours of daylight does Treyvaux have in May?
When is the sunrise / sunset in May in Treyvaux?
How many hours of sunshine does Treyvaux have in May?
What is the UV index reading in May in Treyvaux?
Average temperature in May
Treyvaux, Switzerland
- Average high temperature in May: 15.5°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in May: 5°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-4.6°C).
Average pressure in May
Treyvaux, Switzerland
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in May
Treyvaux, Switzerland
- Average wind speed in May: 8.2km/h
The windiest month (with the highest average wind speed) is February (9.9km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in May
Treyvaux, Switzerland
- Average humidity in May: 81%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in May
Treyvaux, Switzerland
- Average rainfall in May: 109mm
The wettest month (with the highest rainfall) is June (117mm).
The driest month (with the least rainfall) is September (53mm).
Average rainfall days in May
Treyvaux, Switzerland
- Average rainfall days in May: 23.1 days
The month with the highest number of rainy days is May (23.1 days).
The month with the least rainy days is February (12.2 days).
Average snowfall in May
Treyvaux, Switzerland
- Average snowfall in May: 9mm
The month with the highest snowfall is December (192mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Treyvaux, Switzerland
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Treyvaux, Switzerland
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in May
Treyvaux, Switzerland
- Average sunshine days in May: 5.3 days
The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is June (4.3 days).
Average UV index in May
Treyvaux, Switzerland
- 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, March, November and December (UV index 2).
Average cloud cover in May
Treyvaux, Switzerland
- Average cloud cover in May: 44
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Treyvaux, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
Treyvaux, Switzerland
Weather forecast for your location
2. Allow the app to use your location