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
The shift into May brings a slight increase in the average high-temperature, moving from a comfortable 17.7°C (63.9°F) in April to an agreeable 20.7°C (69.3°F). During May, Orvieto records an average temperature of 10.3°C (50.5°F) at night.Humidity
In Orvieto, the average relative humidity in May is 76%.Rainfall
In Orvieto, in May, it is raining for 13.8 days, with typically 48mm (1.89") of accumulated precipitation. In Orvieto, Italy, during the entire year, the rain falls for 137.9 days and collects up to 479mm (18.86") of precipitation.Snowfall
In Orvieto, snow does not fall in April through December.Daylight
In Orvieto, Italy, the average length of the day in May is 14h and 38min.On the first day of the month, sunrise is at 06:05 and sunset at 20:12. On the last day of May, in Orvieto, sunrise is at 05:36 and sunset at 20:42 CEST.
Sunshine
In Orvieto, the average sunshine in May is 10.3h.UV index
The average daily maximum UV index in May in Orvieto is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. To guard against the harmful effects of the Sun, minimize exposure during midday. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Orvieto in May?
What is the average humidity in May in Orvieto?
How much does it rain in Orvieto in May?
When it does not snow in Orvieto?
How many hours of daylight does Orvieto have in May?
What time are sunrise and sunset in May in Orvieto?
How many hours of sunshine does Orvieto have in May?
What is the UV index intensity in May in Orvieto?
Average temperature in May
Orvieto, Italy
- Average high temperature in May: 20.7°C
The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in May: 10.3°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in May
Orvieto, Italy
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The months with the lowest atmospheric pressure are April and July (1014mbar).
Average wind speed in May
Orvieto, Italy
- Average wind speed in May: 10km/h
The windiest month (with the highest average wind speed) is February (13.8km/h).
The calmest month (with the lowest average wind speed) is July (8.6km/h).
Average humidity in May
Orvieto, Italy
- Average humidity in May: 76%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (59%).
Average rainfall in May
Orvieto, Italy
- Average rainfall in May: 48mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in May
Orvieto, Italy
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in May
Orvieto, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Orvieto, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Orvieto, Italy
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 10h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in May
Orvieto, Italy
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is November (14 days).
Average UV index in May
Orvieto, Italy
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Orvieto, Italy
- Average cloud cover in May: 30
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in May
Orvieto, Italy
- Average visibility in May: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
