May weather forecastAu, Switzerland
May
Weather in May
May, the last month of the spring in Au, is a moderate month, with an average temperature ranging between max 15.8°C (60.4°F) and min 5.9°C (42.6°F).Temperature
The arrival of May sees an average high-temperature of a mild 15.8°C (60.4°F), hardly diverging from April's 12.9°C (55.2°F). An average minimum temperature of 5.9°C (42.6°F) is recorded during the month of May.Humidity
In May, the average relative humidity in Au is 78%.Rainfall
In Au, in May, during 20.3 rainfall days, 100mm (3.94") of precipitation is typically accumulated. In Au, during the entire year, the rain falls for 174 days and collects up to 955mm (37.6") of precipitation.Snowfall
Months with snowfall in Au, Switzerland, are January through May, September through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Au aggregates 8mm (0.31") of snow. In Au, during the entire year, snow falls for 49.1 days and aggregates up to 1273mm (50.12") of snow.Daylight
In Au, the average length of the day in May is 15h and 7min.On the first day of May, sunrise is at 06:03 and sunset at 20:33. On the last day of the month, sunrise is at 05:28 and sunset at 21:09 CEST.
Sunshine
The average sunshine in May in Au is 9.4h.UV index
The average daily maximum UV index in May in Au is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 4 in May leads to these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Enhance your sun protection with tightly woven, yet airy clothing. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Au, Switzerland
- Average high temperature in May: 15.8°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in May: 5.9°C
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is February (-4.8°C).
Average pressure in May
Au, Switzerland
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in May
Au, Switzerland
- Average wind speed in May: 7.3km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in May
Au, Switzerland
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in May
Au, Switzerland
- Average rainfall in May: 100mm
The wettest month (with the highest rainfall) is August (110mm).
The driest month (with the least rainfall) is April (47mm).
Average rainfall days in May
Au, Switzerland
- Average rainfall days in May: 20.3 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9 days).
Average snowfall in May
Au, Switzerland
- Average snowfall in May: 8mm
The month with the highest snowfall is January (376mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Au, Switzerland
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Au, Switzerland
- Average daylight in May: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 9h and 24min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in May
Au, Switzerland
- Average sunshine days in May: 8.1 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in May
Au, 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
Au, Switzerland
- Average cloud cover in May: 42
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Au, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
