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
May's arrival registers an average high-temperature of an agreeable 20.1°C (68.2°F), closely aligning with the temperature of the previous month. During May, the temperature in Allerona is averaged to a low of 9°C (48.2°F) at night.Humidity
In Allerona, the average relative humidity in May is 78%.Rainfall
In Allerona, Italy, during May, the rain falls for 15.3 days and regularly aggregates up to 61mm (2.4") of precipitation. Throughout the year, in Allerona, there are 140.1 rainfall days, and 556mm (21.89") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Allerona.Daylight
In May, the average length of the day in Allerona is 14h and 39min.On the first day of the month, sunrise is at 06:05 and sunset at 20:12. On the last day of May, in Allerona, Italy, sunrise is at 05:36 and sunset at 20:43 CEST.
Sunshine
In Allerona, the average sunshine in May is 10.2h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Allerona?
What is the average humidity in May in Allerona?
How many days does it rain in May in Allerona?
When it does not snow in Allerona?
How many hours of daylight does Allerona have in May?
When are sunrise and sunset in May in Allerona?
How long on average sun shines in May in Allerona?
How high is the UV index in May in Allerona?
Average temperature in May
Allerona, Italy
- Average high temperature in May: 20.1°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in May: 9°C
The month with the highest average low temperature is August (17.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in May
Allerona, Italy
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in May
Allerona, Italy
- Average wind speed in May: 9.1km/h
The windiest month (with the highest average wind speed) is February (12.4km/h).
The calmest month (with the lowest average wind speed) is July (7.7km/h).
Average humidity in May
Allerona, Italy
- Average humidity in May: 78%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Allerona, Italy
- Average rainfall in May: 61mm
The wettest month (with the highest rainfall) is November (86mm).
The driest month (with the least rainfall) is July (29mm).
Average rainfall days in May
Allerona, Italy
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is August (7.7 days).
Average snowfall in May
Allerona, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is January (104mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Allerona, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Allerona, Italy
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Allerona, Italy
- Average sunshine days in May: 13.9 days
The month with the most sunshine days is August (22.1 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in May
Allerona, 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
Allerona, Italy
- Average cloud cover in May: 32
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Allerona, Italy
- Average visibility in May: 9km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is November (8km).
