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
May
Weather in May
Temperature
May's weather displays an average high-temperature of a still refreshing 18.7°C (65.7°F), slightly varied from April's 15.8°C (60.4°F). A marked difference from the daytime temperatures, Rorbas's nighttime temperature falls to an average low of 6.3°C (43.3°F) in May.Humidity
In May, the average relative humidity in Rorbas is 78%.Rainfall
In Rorbas, during May, the rain falls for 15.6 days and regularly aggregates up to 49mm (1.93") of precipitation. In Rorbas, during the entire year, the rain falls for 134.8 days and collects up to 471mm (18.54") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Rorbas aggregates 4mm (0.16") of snow. Throughout the year, there are 30.3 snowfall days, and 305mm (12.01") of snow is accumulated.Daylight
The average length of the day in May in Rorbas is 15h and 8min.On the first day of May, sunrise is at 06:07 and sunset at 20:37. On the last day of the month, sunrise is at 05:32 and sunset at 21:14 CEST.
Sunshine
In May, the average sunshine is 9.1h.UV index
The average daily maximum UV index in May in Rorbas is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during May translates into the following guidance:
Exercise prevention - Precautions against solar damage are endorsed. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Rorbas?
What is the average humidity in May in Rorbas?
How much does it rain in Rorbas in May?
What is the last month it snows in Rorbas?
How many hours of daylight does Rorbas have in May?
When are sunrise and sunset in May in Rorbas?
How long on average sun shines in May in Rorbas?
What is the UV index reading in May in Rorbas?
Average temperature in May
Rorbas, Switzerland
- Average high temperature in May: 18.7°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in May: 6.3°C
The months with the highest average low temperature are July and August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in May
Rorbas, Switzerland
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in May
Rorbas, Switzerland
- Average wind speed in May: 7.6km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in May
Rorbas, Switzerland
- Average humidity in May: 78%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is July (75%).
Average rainfall in May
Rorbas, Switzerland
- Average rainfall in May: 49mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in May
Rorbas, Switzerland
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (8 days).
Average snowfall in May
Rorbas, Switzerland
- Average snowfall in May: 4mm
The month with the highest snowfall is December (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Rorbas, Switzerland
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rorbas, 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 30min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 48min).
Average sunshine days in May
Rorbas, Switzerland
- Average sunshine days in May: 13.6 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (13.6 days).
Average UV index in May
Rorbas, 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
Rorbas, Switzerland
- Average cloud cover in May: 44
The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Rorbas, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are April, July and August (9km).
The month with the lowest visibility is January (7km).
