May
Weather in May
Temperature
The arrival of May brings a soft temperature shift, with the average high-temperature nudging from a mild 15°C (59°F) in April to a still refreshing 19°C (66.2°F). Nighttime temperature lowers to an average of 12°C (53.6°F) in May.Rainfall
In Vernazza, during May, the rain falls for 12 days and regularly aggregates up to 63mm (2.48") of precipitation. In Vernazza, during the entire year, the rain falls for 131 days and collects up to 932mm (36.69") of precipitation.Sea temperature
In May, the average sea temperature is 18.6°C (65.5°F).Note: For most, swimming in 18.6°C (65.5°F) is not a pleasant experience. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes more difficult.
Daylight
In May, the average length of the day is 14h and 47min.On the first day of the month, sunrise is at 06:11 and sunset at 20:25. On the last day of May, in Vernazza, sunrise is at 05:41 and sunset at 20:57 CEST.
Sunshine
In May, the average sunshine is 7h.UV index
In Vernazza, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 7 during May, leads to the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
How much does it rain in May?
How cold is the water in May?
How many hours of daylight does Vernazza have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Vernazza have in May?
What is the UV index reading in May?
Average temperature in May
Vernazza, Italy
- Average high temperature in May: 19°C
The warmest months (with the highest average high temperature) are July and August (26°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in May: 12°C
The months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average rainfall in May
Vernazza, Italy
- Average rainfall in May: 63mm
The wettest months (with the highest rainfall) are October and November (120mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days in May
Vernazza, Italy
- Average rainfall days in May: 12 days
The months with the highest number of rainy days are March, April and November (13 days).
The month with the least rainy days is July (6 days).
Average sea temperature in May
Vernazza, Italy
- Average sea temperature in May: 18.6°C
The best month for swimming (with the highest average sea temperature) is August (24.4°C).
The coldest month (with the lowest average sea temperature) is February (12.9°C).
Average daylight in May /
Average sunshine in May
Vernazza, Italy
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 7h
The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 3h).
Average UV index in May
Vernazza, Italy
- Average UV index in May: 7
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).
