May weather forecastLachen, Switzerland
May weather for Lachen, Switzerland: On the last day of the month, in Lachen, Switzerland, sunrise is at 05:32 and sunset at 21:11 CEST. May, the last month of the spring in Lachen, is a comfortable month, with an average temperature fluctuating between 5.4°C (41.7°F) and 16.3°C (61.3°F).
May
Weather in May
May, the last month of the spring in Lachen, is a comfortable month, with an average temperature fluctuating between 5.4°C (41.7°F) and 16.3°C (61.3°F).Temperature
The arrival of May coincides with an average high-temperature of a still refreshing 16.3°C (61.3°F), indicating a minimal shift from April's 13.4°C (56.1°F). The average temperature drops to a wintry 5.4°C (41.7°F) during the night in the month of May.Humidity
In May, the average relative humidity is 80%.Rainfall
May is the month with the most rainfall. Rain falls for 18.7 days and accumulates 82mm (3.23") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Lachen. During 0.4 snowfall days, in May, Lachen aggregates 14mm (0.55") of snow. Throughout the year, there are 50.4 snowfall days, and 753mm (29.65") of snow is accumulated.Daylight
The average length of the day in May is 15h and 6min.On the first day of May, sunrise is at 06:07 and sunset at 20:35. On the last day of the month, sunrise is at 05:32 and sunset at 21:11 CEST.
Sunshine
In May, the average sunshine in Lachen, Switzerland, is 8.8h.UV index
In May, the average daily maximum UV index in Lachen is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, the UV index of 4 transforms into the following advice:
Take necessary precautions - Defending against sun damage is advocated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Lachen, Switzerland
- Average high temperature in May: 16.3°C
The warmest months (with the highest average high temperature) are July and August (22.5°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in May: 5.4°C
The month with the highest average low temperature is August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-4.3°C).
Average pressure in May
Lachen, Switzerland
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in May
Lachen, Switzerland
- Average wind speed in May: 7.2km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in May
Lachen, Switzerland
- Average humidity in May: 80%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is July (78%).
Average rainfall in May
Lachen, Switzerland
- Average rainfall in May: 82mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is November (31mm).
Average rainfall days in May
Lachen, Switzerland
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in May
Lachen, Switzerland
- Average snowfall in May: 14mm
The month with the highest snowfall is January (202mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Lachen, Switzerland
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lachen, 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 36min).
- Average sunshine in May: 8h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Lachen, Switzerland
- Average sunshine days in May: 9.9 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in May
Lachen, 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 November and December (UV index 1).
Average cloud cover in May
Lachen, Switzerland
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Lachen, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January and February (7km).
