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 shift into May brings a slight increase in the average high-temperature, moving from a wintry 5.2°C (41.4°F) in April to a frosty 9.3°C (48.7°F). May witnesses an average low-temperature hovering around a cold 0.3°C (32.5°F).Humidity
In May, the average relative humidity is 86%.Rainfall
In Saint Peter, Switzerland, in May, during 14.4 rainfall days, 42mm (1.65") of precipitation is typically accumulated. Throughout the year, there are 114.4 rainfall days, and 366mm (14.41") of precipitation is accumulated.Snowfall
January through December are months with snowfall in Saint Peter. In Saint Peter, during May, snow falls for 8.4 days and regularly aggregates up to 130mm (5.12") of snow. In Saint Peter, during the entire year, snow falls for 98.4 days and aggregates up to 1130mm (44.49") of snow.Daylight
In Saint Peter, Switzerland, the average length of the day in May is 15h and 4min.On the first day of May, sunrise is at 06:05 and sunset at 20:31. On the last day of the month, sunrise is at 05:31 and sunset at 21:07 CEST.
Sunshine
In Saint Peter, Switzerland, the average sunshine in May is 8.7h.UV index
In Saint Peter, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 3 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average May temperature in Saint Peter?
What is the average humidity in May in Saint Peter?
How many days does it rain in May in Saint Peter?
How many days does it snow in May in Saint Peter?
How many hours of daylight does Saint Peter have in May?
When are sunrise and sunset in May in Saint Peter?
How long on average sun shines in May in Saint Peter?
What is the UV index intensity in May in Saint Peter?
Average temperature in May
Saint Peter, Switzerland
- Average high temperature in May: 9.3°C
The warmest months (with the highest average high temperature) are July and August (17.2°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in May: 0.3°C
The month with the highest average low temperature is August (6.3°C).
The coldest month (with the lowest average low temperature) is February (-11.3°C).
Average pressure in May
Saint Peter, Switzerland
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Saint Peter, Switzerland
- Average wind speed in May: 7.5km/h
The windiest month (with the highest average wind speed) is November (8.2km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in May
Saint Peter, Switzerland
- Average humidity in May: 86%
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is July (79%).
Average rainfall in May
Saint Peter, Switzerland
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is August (51mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in May
Saint Peter, Switzerland
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is November (4.4 days).
Average snowfall in May
Saint Peter, Switzerland
- Average snowfall in May: 130mm
The month with the highest snowfall is November (171mm).
The month with the least snowfall is July (9mm).
Average snowfall days in May
Saint Peter, Switzerland
- Average snowfall days in May: 8.4 days
The month with the highest number of snowfall days is March (16.3 days).
The month with the least snowfall days is August (0.4 days).
Average daylight in May /
Average sunshine in May
Saint Peter, Switzerland
- Average daylight in May: 15h and 1min
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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 5h and 6min).
Average sunshine days in May
Saint Peter, Switzerland
- Average sunshine days in May: 10.4 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in May
Saint Peter, Switzerland
- Average UV index in May: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in May
Saint Peter, Switzerland
- Average cloud cover in May: 51
The month with the most cloud cover is March (Cloud cover 52).
The months with the least cloud cover are August and October (Cloud cover 40).
Average visibility in May
Saint Peter, Switzerland
- Average visibility in May: 7km
The months with the highest visibility are July and August (8km).
The months with the lowest visibility are January, February and March (6km).
Saint Peter, Switzerland
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