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
Flums's transition into May brings a slight rise in the average high-temperature, moving from a cool 11.1°C (52°F) in April to a mild 14.4°C (57.9°F). Flums's nighttime temperature in May falls to an average of 3.9°C (39°F).Humidity
In Flums, the average relative humidity in May is 79%.Rainfall
In Flums, during May, the rain falls for 20 days and regularly aggregates up to 109mm (4.29") of precipitation. In Flums, during the entire year, the rain falls for 149.5 days and collects up to 983mm (38.7") of precipitation.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows in Flums. During 3 snowfall days, in May, Flums aggregates 78mm (3.07") of snow. In Flums, during the entire year, snow falls for 80 days and aggregates up to 2699mm (106.26") of snow.Daylight
In May, the average length of the day in Flums is 15h and 5min.On the first day of May, sunrise is at 06:05 and sunset at 20:33. On the last day of the month, sunrise is at 05:31 and sunset at 21:09 CEST.
Sunshine
In Flums, the average sunshine in May is 9.7h.UV index
In Flums, Switzerland, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 4 in May translates into the following instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Flums?
What is the average humidity in May in Flums?
How much does it rain in Flums in May?
What is the last month it snows in Flums?
How many hours of daylight does Flums have in May?
What time are sunrise and sunset in May in Flums?
How many hours of sunshine does Flums have in May?
How high is the UV index in May in Flums?
Average temperature in May
Flums, Switzerland
- Average high temperature in May: 14.4°C
The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in May: 3.9°C
The month with the highest average low temperature is August (9.4°C).
The coldest month (with the lowest average low temperature) is February (-7.4°C).
Average pressure in May
Flums, Switzerland
- Average pressure in May: 1016mbar
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
Flums, Switzerland
- Average wind speed in May: 7km/h
The windiest month (with the highest average wind speed) is December (8km/h).
The calmest months (with the lowest average wind speed) are August and September (6.5km/h).
Average humidity in May
Flums, Switzerland
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (76%).
Average rainfall in May
Flums, Switzerland
- Average rainfall in May: 109mm
The wettest month (with the highest rainfall) is August (115mm).
The driest month (with the least rainfall) is April (52mm).
Average rainfall days in May
Flums, Switzerland
- Average rainfall days in May: 20 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in May
Flums, Switzerland
- Average snowfall in May: 78mm
The month with the highest snowfall is January (613mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Flums, Switzerland
- Average snowfall days in May: 3 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Flums, Switzerland
- Average daylight in May: 15h and 1min
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 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 36min).
Average sunshine days in May
Flums, Switzerland
- Average sunshine days in May: 8.3 days
The month with the most sunshine days is October (17 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in May
Flums, 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, March, November and December (UV index 2).
Average cloud cover in May
Flums, Switzerland
- Average cloud cover in May: 41
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Flums, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January and February (7km).
