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
Romans d'Isonzo, Italy, observes a slight ascent in average high-temperatures during May, adjusting from a refreshing 16.7°C (62.1°F) in April to a pleasant 20.4°C (68.7°F). During the May nights, an average temperature of 12.6°C (54.7°F) is observed.Humidity
In May, the average relative humidity is 72%.Rainfall
In May, in Romans d'Isonzo, the rain falls for 16 days. Throughout May, 76mm (2.99") of precipitation is accumulated. In Romans d'Isonzo, Italy, during the entire year, the rain falls for 138.5 days and collects up to 825mm (32.48") of precipitation.Snowfall
In Romans d'Isonzo, snow does not fall in April through November.Daylight
In May, the average length of the day in Romans d'Isonzo is 14h and 58min.On the first day of the month, sunrise is at 05:52 and sunset at 20:14. On the last day of May, in Romans d'Isonzo, Italy, sunrise is at 05:19 and sunset at 20:48 CEST.
Sunshine
In Romans d'Isonzo, the average sunshine in May is 10.4h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 5 during May translates into the following directions:
Take precautions - Protection against skin and eye damage is obliged. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Romans d'Isonzo?
What is the average humidity in May in Romans d'Isonzo?
How many days does it rain in May in Romans d'Isonzo?
When it does not snow in Romans d'Isonzo?
What is the average length of the day in May in Romans d'Isonzo?
When is the sunrise / sunset in May in Romans d'Isonzo?
How many hours of sunshine does Romans d'Isonzo have in May?
What is the UV index reading in May in Romans d'Isonzo?
Average temperature in May
Romans d'Isonzo, Italy
- Average high temperature in May: 20.4°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in May: 12.6°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in May
Romans d'Isonzo, Italy
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The months with the lowest atmospheric pressure are May and June (1014.8mbar).
Average wind speed in May
Romans d'Isonzo, Italy
- Average wind speed in May: 8.9km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is June (8.8km/h).
Average humidity in May
Romans d'Isonzo, Italy
- Average humidity in May: 72%
The month with the highest relative humidity is November (79%).
The months with the lowest relative humidity are July and August (66%).
Average rainfall in May
Romans d'Isonzo, Italy
- Average rainfall in May: 76mm
The wettest month (with the highest rainfall) is November (123mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in May
Romans d'Isonzo, Italy
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in May
Romans d'Isonzo, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Romans d'Isonzo, Italy
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are February and December (0.5 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
Romans d'Isonzo, Italy
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 10h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are February and November (Average sunshine: 5h and 24min).
Average sunshine days in May
Romans d'Isonzo, Italy
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in May
Romans d'Isonzo, Italy
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in May
Romans d'Isonzo, Italy
- Average cloud cover in May: 32
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Romans d'Isonzo, Italy
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are November and December (9km).
