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
Sursee's average high-temperature in May is a comfortable 16.3°C (61.3°F), marking an insignificant difference from the 13.4°C (56.1°F) of April. Throughout May in Sursee, a steady low-temperature average of 5.4°C (41.7°F) is noted.Humidity
The average relative humidity in May is 80%.Rainfall
In Sursee, Switzerland, during May, the rain falls for 20.1 days and regularly aggregates up to 96mm (3.78") of precipitation. In Sursee, during the entire year, the rain falls for 158.6 days and collects up to 789mm (31.06") of precipitation.Snowfall
Months with snowfall in Sursee are January through May, October through December. May is the last month it regularly snows in Sursee, Switzerland. During 1.1 snowfall days, in May, Sursee aggregates 29mm (1.14") of snow. In Sursee, during the entire year, snow falls for 59.1 days and aggregates up to 1284mm (50.55") of snow.Daylight
The average length of the day in May in Sursee is 15h and 6min.On the first day of the month, sunrise is at 06:10 and sunset at 20:38. On the last day of May, in Sursee, Switzerland, sunrise is at 05:35 and sunset at 21:14 CEST.
Sunshine
In Sursee, the average sunshine in May is 9h.UV index
In May, the average daily maximum UV index in Sursee is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 4 during May translates into the following guidance:
Take precautions - Protection against sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What are May temperatures in Sursee?
What is the average humidity in May in Sursee?
How much does it rain in Sursee in May?
What is the last month it snows in Sursee?
What is the average length of the day in May in Sursee?
What time are sunrise and sunset in May in Sursee?
How long on average sun shines in May in Sursee?
What is the UV index intensity in May in Sursee?
Average temperature in May
Sursee, Switzerland
- Average high temperature in May: 16.3°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 (2.3°C).
- Average low temperature in May: 5.4°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in May
Sursee, Switzerland
- Average pressure in May: 1016.2mbar
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
Sursee, Switzerland
- Average wind speed in May: 7.5km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in May
Sursee, Switzerland
- Average humidity in May: 80%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (77%).
Average rainfall in May
Sursee, Switzerland
- Average rainfall in May: 96mm
The wettest month (with the highest rainfall) is June (99mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in May
Sursee, Switzerland
- Average rainfall days in May: 20.1 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in May
Sursee, Switzerland
- Average snowfall in May: 29mm
The month with the highest snowfall is January (269mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Sursee, Switzerland
- Average snowfall days in May: 1.1 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sursee, Switzerland
- Average daylight in May: 15h and 1min
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: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in May
Sursee, Switzerland
- Average sunshine days in May: 9 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in May
Sursee, 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, October, November and December (UV index 2).
Average cloud cover in May
Sursee, Switzerland
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Sursee, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Sursee, Switzerland
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