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
Shifting into May, Ercolano records an average high-temperature of a pleasant 21.3°C (70.3°F), presenting minor fluctuations compared to the previous month. Ercolano encounters a steady low-temperature average of 14.8°C (58.6°F) throughout the month of May.Humidity
In Ercolano, the average relative humidity in May is 69%.Rainfall
In May, the rain falls for 12.3 days. Throughout May, 43mm (1.69") of precipitation is accumulated. Throughout the year, in Ercolano, there are 139.4 rainfall days, and 569mm (22.4") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Ercolano.Daylight
In Ercolano, the average length of the day in May is 14h and 28min.On the first day of the month, sunrise is at 06:00 and sunset at 19:59. On the last day of May, in Ercolano, sunrise is at 05:33 and sunset at 20:27 CEST.
Sunshine
The average sunshine in May in Ercolano is 10.9h.UV index
In Ercolano, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: An average UV index of 5 in May transforms into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What is the average May temperature in Ercolano?
What is the average humidity in May in Ercolano?
How many days does it rain in May in Ercolano?
When it does not snow in Ercolano?
How many hours of daylight does Ercolano have in May?
When are sunrise and sunset in May in Ercolano?
How many hours of sunshine does Ercolano have in May?
What is the UV index intensity in May in Ercolano?
Average temperature in May
Ercolano, Italy
- Average high temperature in May: 21.3°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in May: 14.8°C
The month with the highest average low temperature is August (22.7°C).
The coldest months (with the lowest average low temperature) are January and February (7.8°C).
Average pressure in May
Ercolano, Italy
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in May
Ercolano, Italy
- Average wind speed in May: 10.1km/h
The windiest month (with the highest average wind speed) is February (13.9km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in May
Ercolano, Italy
- Average humidity in May: 69%
The months with the highest relative humidity are January and November (73%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Ercolano, Italy
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is November (114mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in May
Ercolano, Italy
- Average rainfall days in May: 12.3 days
The month with the highest number of rainy days is January (15.4 days).
The months with the least rainy days are July and August (5.2 days).
Average snowfall in May
Ercolano, Italy
- Average snowfall in May: 0mm
The months with the highest snowfall are January and February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Ercolano, Italy
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Ercolano, 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 18min).
- Average sunshine in May: 10h and 5min
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
Ercolano, Italy
- Average sunshine days in May: 16.3 days
The month with the most sunshine days is July (24 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in May
Ercolano, 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 and December (UV index 3).
Average cloud cover in May
Ercolano, Italy
- Average cloud cover in May: 25
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in May
Ercolano, 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).
Ercolano, Italy
Weather forecast for your location
2. Allow the app to use your location
