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 onset of May marks a slight increase in the average high-temperature, moving from a refreshing 17.2°C (63°F) in April to an agreeable 20.9°C (69.6°F). Tortona reports a consistent average low-temperature of 10.2°C (50.4°F) throughout May nights.Humidity
In May, the average relative humidity in Tortona is 76%.Rainfall
In May, in Tortona, the rain falls for 17.3 days. Throughout May, 63mm (2.48") of precipitation is accumulated. Throughout the year, there are 161.4 rainfall days, and 679mm (26.73") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Tortona, Italy, the average length of the day in May is 14h and 51min.On the first day of the month, sunrise is at 06:13 and sunset at 20:30. On the last day of May, sunrise is at 05:41 and sunset at 21:03 CEST.
Sunshine
In Tortona, the average sunshine in May is 10.3h.UV index
In Tortona, Italy, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Tortona?
What is the average humidity in May in Tortona?
How much does it rain in Tortona in May?
When it does not snow in Tortona?
How many hours of daylight does Tortona have in May?
When are sunrise and sunset in May in Tortona?
How many hours of sunshine does Tortona have in May?
What is the UV index reading in May in Tortona?
Average temperature in May
Tortona, Italy
- Average high temperature in May: 20.9°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in May: 10.2°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in May
Tortona, Italy
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is April (1014.1mbar).
Average wind speed in May
Tortona, Italy
- Average wind speed in May: 6.9km/h
The windiest month (with the highest average wind speed) is March (7.2km/h).
The calmest month (with the lowest average wind speed) is December (4.9km/h).
Average humidity in May
Tortona, Italy
- Average humidity in May: 76%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall in May
Tortona, Italy
- Average rainfall in May: 63mm
The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is September (35mm).
Average rainfall days in May
Tortona, Italy
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is December (9.3 days).
Average snowfall in May
Tortona, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Tortona, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Tortona, Italy
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 10h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in May
Tortona, Italy
- Average sunshine days in May: 10.5 days
The month with the most sunshine days is December (18.9 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in May
Tortona, Italy
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Tortona, Italy
- Average cloud cover in May: 31
The month with the most cloud cover is November (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in May
Tortona, Italy
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is November (7km).
