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
Wengen observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's icy 4.3°C (39.7°F) to a chilly 7.4°C (45.3°F). Wengen registers a consistent average low-temperature of -1.1°C (30°F) during May.Humidity
In May, the average relative humidity is 90%.Rainfall
In Wengen, in May, during 19.6 rainfall days, 80mm (3.15") of precipitation is typically accumulated. In Wengen, during the entire year, the rain falls for 154.5 days and collects up to 696mm (27.4") of precipitation.Snowfall
January through June, September through December are months with snowfall. In Wengen, during May, snow falls for 5.8 days and regularly aggregates up to 79mm (3.11") of snow. Throughout the year, there are 95.2 snowfall days, and 1508mm (59.37") of snow is accumulated.Daylight
The average length of the day in May is 15h and 2min.On the first day of May, sunrise is at 06:12 and sunset at 20:38. On the last day of the month, sunrise is at 05:38 and sunset at 21:13 CEST.
Sunshine
The average sunshine in May is 6.9h.UV index
The average daily maximum UV index in May is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 2 in May translates into this advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature?
What is the average humidity in May?
How much does it rain in May?
How much does it snow in May?
How many hours of daylight does Wengen have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May in Wengen?
What is the UV index intensity in May?
Average temperature in May
Wengen, Switzerland
- Average high temperature in May: 7.4°C
The warmest month (with the highest average high temperature) is August (16°C).
The month with the lowest average high temperature is January (-2.7°C).
- Average low temperature in May: -1.1°C
The months with the highest average low temperature are July and August (5.8°C).
The coldest month (with the lowest average low temperature) is February (-12.1°C).
Average pressure in May
Wengen, Switzerland
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Wengen, Switzerland
- Average wind speed in May: 7.1km/h
The windiest month (with the highest average wind speed) is December (8.7km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in May
Wengen, Switzerland
- Average humidity in May: 90%
The month with the highest relative humidity is March (92%).
The months with the lowest relative humidity are July and August (83%).
Average rainfall in May
Wengen, Switzerland
- Average rainfall in May: 80mm
The wettest month (with the highest rainfall) is June (92mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in May
Wengen, Switzerland
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in May
Wengen, Switzerland
- Average snowfall in May: 79mm
The months with the highest snowfall are January, November and December (239mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Wengen, Switzerland
- Average snowfall days in May: 5.8 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Wengen, 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: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in May
Wengen, Switzerland
- Average sunshine days in May: 7.1 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is July (5.1 days).
Average UV index in May
Wengen, Switzerland
- Average UV index in May: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, March and November (UV index 1).
Average cloud cover in May
Wengen, Switzerland
- Average cloud cover in May: 61
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 46).
Average visibility in May
Wengen, Switzerland
- Average visibility in May: 6km
The months with the highest visibility are June, July, August, September, October, November and December (7km).
The months with the lowest visibility are January, February, March, April and May (6km).
