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
Boltigen's transition into May is noticed by a slight rise in the average high-temperature, advancing from a chilly 8.8°C (47.8°F) in April to a fresh 12.3°C (54.1°F). During May, the average low-temperature is a wintry 2.3°C (36.1°F).Humidity
The average relative humidity in May is 83%.Rainfall
The month with the most rainfall in Boltigen is May, when the rain falls for 11.3 days and typically aggregates up to 53mm (2.09") of precipitation.Snowfall
Months with snowfall in Boltigen are January through May, October through December. May is the last month it regularly snows. During 0.6 snowfall days, in May, Boltigen aggregates 10mm (0.39") of snow. In Boltigen, during the entire year, snow falls for 35.6 days and aggregates up to 977mm (38.46") of snow.Daylight
In May, the average length of the day in Boltigen is 15h and 2min.On the first day of the month, sunrise is at 06:14 and sunset at 20:40. On the last day of May, sunrise is at 05:40 and sunset at 21:15 CEST.
Sunshine
In May, the average sunshine is 9h.UV index
In May, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 3 in May, converts into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Boltigen?
What is the average humidity in May in Boltigen?
What is the rainiest month in Boltigen?
How many days does it rain in May in Boltigen?
What is the last month it snows in Boltigen?
What is the average length of the day in May in Boltigen?
What time are sunrise and sunset in May in Boltigen?
How many hours of sunshine does Boltigen have in May?
How high is the UV index in May in Boltigen?
Average temperature in May
Boltigen, Switzerland
- Average high temperature in May: 12.3°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (-0.3°C).
- Average low temperature in May: 2.3°C
The month with the highest average low temperature is July (7.9°C).
The coldest month (with the lowest average low temperature) is February (-9.1°C).
Average pressure in May
Boltigen, Switzerland
- Average pressure in May: 1016mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Boltigen, Switzerland
- Average wind speed in May: 7.4km/h
The windiest month (with the highest average wind speed) is December (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in May
Boltigen, Switzerland
- Average humidity in May: 83%
The months with the highest relative humidity are February and March (89%).
The months with the lowest relative humidity are July, August and October (79%).
Average rainfall in May
Boltigen, Switzerland
- Average rainfall in May: 53mm
The wettest month (with the highest rainfall) is May (53mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days in May
Boltigen, Switzerland
- Average rainfall days in May: 11.3 days
The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is January (3 days).
Average snowfall in May
Boltigen, Switzerland
- Average snowfall in May: 10mm
The month with the highest snowfall is December (236mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Boltigen, Switzerland
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Boltigen, 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 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in May
Boltigen, Switzerland
- Average sunshine days in May: 18.3 days
The month with the most sunshine days is October (24.6 days).
The month with the least sunshine days is June (17.8 days).
Average UV index in May
Boltigen, Switzerland
- Average UV index in May: 3
The months with the highest UV index are June, July and August (UV index 4).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Boltigen, Switzerland
- Average cloud cover in May: 47
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are August and October (Cloud cover 35).
Average visibility in May
Boltigen, Switzerland
- Average visibility in May: 7km
The months with the highest visibility are April, June, July, August, October, November and December (8km).
The months with the lowest visibility are January, February, March, May and September (7km).
