May weather forecastWattenwil, Switzerland
May
Weather in May
May, the last month of the spring in Wattenwil, is a moderate month, with an average temperature fluctuating between 13°C (55.4°F) and 3.3°C (37.9°F).Temperature
May commences with an average high-temperature of a moderate 13°C (55.4°F), showing little deviation from April's 10.2°C (50.4°F). The average temperature drops to an icy 3.3°C (37.9°F) during the night in the month of May.Humidity
In Wattenwil, the average relative humidity in May is 82%.Rainfall
May is the month with the most rainfall. Rain falls for 21.8 days and accumulates 117mm (4.61") of precipitation.Snowfall
January through May, October through December are months with snowfall in Wattenwil. May is the last month it regularly snows in Wattenwil. During 0.3 snowfall days, in May, Wattenwil aggregates 6mm (0.24") of snow. In Wattenwil, during the entire year, snow falls for 44.2 days and aggregates up to 902mm (35.51") of snow.Daylight
In May, the average length of the day in Wattenwil is 15h and 3min.On the first day of the month, sunrise is at 06:13 and sunset at 20:40. On the last day of May, sunrise is at 05:39 and sunset at 21:15 CEST.
Sunshine
In Wattenwil, the average sunshine in May is 9h.UV index
The average daily maximum UV index in May in Wattenwil is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 in May converts into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Wattenwil, Switzerland
- Average high temperature in May: 13°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in May: 3.3°C
The month with the highest average low temperature is July (9.3°C).
The coldest month (with the lowest average low temperature) is February (-7°C).
Average pressure in May
Wattenwil, 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 (1015.4mbar).
Average wind speed in May
Wattenwil, Switzerland
- Average wind speed in May: 7km/h
The windiest month (with the highest average wind speed) is December (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in May
Wattenwil, Switzerland
- Average humidity in May: 82%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in May
Wattenwil, Switzerland
- Average rainfall in May: 117mm
The wettest month (with the highest rainfall) is May (117mm).
The driest month (with the least rainfall) is September (53mm).
Average rainfall days in May
Wattenwil, Switzerland
- Average rainfall days in May: 21.8 days
The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in May
Wattenwil, Switzerland
- Average snowfall in May: 6mm
The month with the highest snowfall is December (208mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Wattenwil, Switzerland
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Wattenwil, Switzerland
- Average daylight in May: 15h and 6min
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 month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 18min).
Average sunshine days in May
Wattenwil, Switzerland
- Average sunshine days in May: 6.8 days
The month with the most sunshine days is October (14.8 days).
The month with the least sunshine days is May (6.8 days).
Average UV index in May
Wattenwil, Switzerland
- Average UV index in May: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in May
Wattenwil, Switzerland
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are August and October (Cloud cover 35).
Average visibility in May
Wattenwil, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (8km).
The month with the lowest visibility is February (7km).
