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 arrival brings a slight change in high-temperatures, adjusting from a refreshing 15.8°C (60.4°F) in April to a comfortable 19°C (66.2°F). May nights observe an average temperature dip to a chilly 7.8°C (46°F).Humidity
The average relative humidity in May in San Vittore del Lazio, Italy, is 77%.Rainfall
In San Vittore del Lazio, in May, during 19.7 rainfall days, 86mm (3.39") of precipitation is typically accumulated. Throughout the year, there are 186.2 rainfall days, and 769mm (30.28") of precipitation is accumulated.Snowfall
May through October are months without snowfall in San Vittore del Lazio, Italy.Daylight
In San Vittore del Lazio, the average length of the day in May is 14h and 32min.On the first day of the month, sunrise is at 06:00 and sunset at 20:02. On the last day of May, in San Vittore del Lazio, sunrise is at 05:33 and sunset at 20:31 CEST.
Sunshine
In May, the average sunshine is 10.3h.UV index
The average daily maximum UV index in May in San Vittore del Lazio is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 4 in May leads to these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in San Vittore del Lazio?
What is the average humidity in May in San Vittore del Lazio?
How many days does it rain in May in San Vittore del Lazio?
When it does not snow in San Vittore del Lazio?
Does it snow in San Vittore del Lazio in May?
How many hours of daylight does San Vittore del Lazio have in May?
When are sunrise and sunset in May in San Vittore del Lazio?
How long on average sun shines in May in San Vittore del Lazio?
How high is the UV index in May in San Vittore del Lazio?
Average temperature in May
San Vittore del Lazio, Italy
- Average high temperature in May: 19°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in May: 7.8°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in May
San Vittore del Lazio, Italy
- Average pressure in May: 1014mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in May
San Vittore del Lazio, Italy
- Average wind speed in May: 7.6km/h
The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in May
San Vittore del Lazio, Italy
- Average humidity in May: 77%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (62%).
Average rainfall in May
San Vittore del Lazio, Italy
- Average rainfall in May: 86mm
The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is August (33mm).
Average rainfall days in May
San Vittore del Lazio, Italy
- Average rainfall days in May: 19.7 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is August (11.5 days).
Average snowfall in May
San Vittore del Lazio, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (68mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
San Vittore del Lazio, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
San Vittore del Lazio, Italy
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 10h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
San Vittore del Lazio, Italy
- Average sunshine days in May: 8.4 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in May
San Vittore del Lazio, Italy
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
San Vittore del Lazio, Italy
- Average cloud cover in May: 33
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in May
San Vittore del Lazio, Italy
- Average visibility in May: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February and November (8km).
