May weather forecastVentotene, Italy
May
Weather in May
May, the last month of the spring in Ventotene, is another comfortable month, with an average temperature fluctuating between 16.7°C (62.1°F) and 19.9°C (67.8°F).Temperature
May's arrival coincides with a subtle temperature rise, moving from April's comfortable 16.9°C (62.4°F) to a still refreshing 19.9°C (67.8°F). Nights in May exhibit a minor reduction to an average low temperature of 16.7°C (62.1°F).Humidity
March through May, with an average relative humidity of 72%, are the most humid months in Ventotene.Rainfall
In Ventotene, in May, it is raining for 13.3 days, with typically 45mm (1.77") of accumulated precipitation. Throughout the year, there are 147.3 rainfall days, and 680mm (26.77") of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Sea temperature
In Ventotene, the average seawater temperature in May is 18.9°C (66°F).Note: Swimming is not an enjoyable activity for the majority when the water is at 18.9°C (66°F). The difficulty of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in May is 14h and 28min.On the first day of May, sunrise is at 06:03 and sunset at 20:02. On the last day of the month, sunrise is at 05:37 and sunset at 20:30 CEST.
Sunshine
The average sunshine in May is 11.1h.UV index
The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, a daily UV index of 5 turns into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Ventotene, Italy
- Average high temperature in May: 19.9°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in May: 16.7°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is February (10.1°C).
Average pressure in May
Ventotene, Italy
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in May
Ventotene, Italy
- Average wind speed in May: 13.5km/h
The windiest month (with the highest average wind speed) is February (18.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in May
Ventotene, Italy
- Average humidity in May: 72%
The months with the highest relative humidity are March, April and May (72%).
The month with the lowest relative humidity is September (66%).
Average rainfall in May
Ventotene, Italy
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is November (140mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in May
Ventotene, Italy
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is November (17.3 days).
The month with the least rainy days is August (4.2 days).
Average snowfall in May
Ventotene, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Ventotene, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in May
Ventotene, Italy
- Average sea temperature in May: 18.9°C
The best month for swimming (with the highest average sea temperature) is August (25.6°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).
Average daylight in May /
Average sunshine in May
Ventotene, Italy
- Average daylight in May: 14h and 30min
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 18min).
- Average sunshine in May: 11h and 6min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in May
Ventotene, Italy
- Average sunshine days in May: 15.6 days
The months with the most sunshine days are July and August (23.3 days).
The month with the least sunshine days is November (11.2 days).
Average UV index in May
Ventotene, Italy
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in May
Ventotene, Italy
- Average cloud cover in May: 24
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in May
Ventotene, Italy
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
