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
With the arrival of May, Witzwil's average high-temperature registers at a still refreshing 16.4°C (61.5°F), indicating a subtle variation from the previous month. During May, the average low-temperature is a cold 5.8°C (42.4°F).Humidity
The average relative humidity in May is 82%.Rainfall
In May, the rain falls for 19.5 days. Throughout May, 54mm (2.13") of precipitation is accumulated. In Witzwil, during the entire year, the rain falls for 179.2 days and collects up to 566mm (22.28") of precipitation.Snowfall
January through May, October through December are months with snowfall in Witzwil. May is the last month it regularly snows. During 0.2 snowfall days, in May, Witzwil aggregates 1mm (0.04") of snow. Throughout the year, in Witzwil, there are 31.2 snowfall days, and 238mm (9.37") of snow is accumulated.Daylight
The average length of the day in May in Witzwil, Switzerland, is 15h and 5min.On the first day of May in Witzwil, sunrise is at 06:15 and sunset at 20:42. On the last day of the month, sunrise is at 05:40 and sunset at 21:18 CEST.
Sunshine
In May, the average sunshine is 8.2h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 4 in May translates into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What is the average May temperature in Witzwil?
What is the average humidity in May in Witzwil?
How many days does it rain in May in Witzwil?
What is the last month it snows in Witzwil?
How many hours of daylight does Witzwil have in May?
When is the sunrise / sunset in May in Witzwil?
How many hours of sunshine does Witzwil have in May?
What is the UV index intensity in May in Witzwil?
Average temperature in May
Witzwil, Switzerland
- Average high temperature in May: 16.4°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in May: 5.8°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in May
Witzwil, Switzerland
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in May
Witzwil, Switzerland
- Average wind speed in May: 9.4km/h
The windiest month (with the highest average wind speed) is February (12km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in May
Witzwil, Switzerland
- Average humidity in May: 82%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is April (79%).
Average rainfall in May
Witzwil, Switzerland
- Average rainfall in May: 54mm
The wettest months (with the highest rainfall) are June and August (75mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in May
Witzwil, Switzerland
- Average rainfall days in May: 19.5 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in May
Witzwil, Switzerland
- Average snowfall in May: 1mm
The month with the highest snowfall is February (65mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Witzwil, Switzerland
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Witzwil, 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 1min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in May
Witzwil, Switzerland
- Average sunshine days in May: 8.4 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is May (8.4 days).
Average UV index in May
Witzwil, 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, November and December (UV index 2).
Average cloud cover in May
Witzwil, Switzerland
- Average cloud cover in May: 49
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in May
Witzwil, Switzerland
- Average visibility in May: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (8km).
Witzwil, Switzerland
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