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
In May, the average high-temperature marginally rises from an enjoyable 16.8°C (62.2°F) in April to a pleasant 20.8°C (69.4°F). Nighttime temperature dips to a mean of 11.4°C (52.5°F) during May.Humidity
In May, the average relative humidity is 68%.Rainfall
In Sant'Alfio, in May, it is raining for 12.2 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, in Sant'Alfio, there are 147.1 rainfall days, and 735mm (28.94") of precipitation is accumulated.Snowfall
January through May and December are months with snowfall. May is the last month it regularly snows in Sant'Alfio. During 0.4 snowfall days, in May, Sant'Alfio aggregates 3mm (0.12") of snow. Throughout the year, there are 13.4 snowfall days, and 854mm (33.62") of snow is accumulated.Daylight
The average length of the day in May is 14h and 13min.On the first day of May, sunrise is at 06:03 and sunset at 19:49. On the last day of the month, sunrise is at 05:39 and sunset at 20:15 CEST.
Sunshine
The average sunshine in May in Sant'Alfio is 11h.UV index
In May, the average daily maximum UV index in Sant'Alfio is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In May, a daily UV index of 5 turns into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are May temperatures in Sant'Alfio?
What is the average humidity in May in Sant'Alfio?
How much does it rain in Sant'Alfio in May?
What is the last month it snows in Sant'Alfio?
What is the average length of the day in May in Sant'Alfio?
When are sunrise and sunset in May in Sant'Alfio?
How long on average sun shines in May in Sant'Alfio?
How high is the UV index in May in Sant'Alfio?
Average temperature in May
Sant'Alfio, Italy
- Average high temperature in May: 20.8°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in May: 11.4°C
The month with the highest average low temperature is August (19.8°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in May
Sant'Alfio, Italy
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in May
Sant'Alfio, Italy
- Average wind speed in May: 8.5km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in May
Sant'Alfio, Italy
- Average humidity in May: 68%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is July (55%).
Average rainfall in May
Sant'Alfio, Italy
- Average rainfall in May: 69mm
The wettest month (with the highest rainfall) is April (87mm).
The driest month (with the least rainfall) is July (28mm).
Average rainfall days in May
Sant'Alfio, Italy
- Average rainfall days in May: 12.2 days
The month with the highest number of rainy days is October (16.2 days).
The month with the least rainy days is July (6.3 days).
Average snowfall in May
Sant'Alfio, Italy
- Average snowfall in May: 3mm
The month with the highest snowfall is January (313mm).
The months with the least snowfall are June, July, August, September, October and November (0mm).
Average snowfall days in May
Sant'Alfio, Italy
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (4 days).
The months with the least snowfall days are June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Sant'Alfio, Italy
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h
The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 6h).
Average sunshine days in May
Sant'Alfio, Italy
- Average sunshine days in May: 15.4 days
The month with the most sunshine days is July (23.4 days).
The month with the least sunshine days is September (11.3 days).
Average UV index in May
Sant'Alfio, Italy
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Sant'Alfio, Italy
- Average cloud cover in May: 23
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in May
Sant'Alfio, Italy
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
Sant'Alfio, Italy
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