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 comes with a subtle rise, with the average high-temperature adjusting from a refreshing 16°C (60.8°F) in April to a still enjoyable 19.6°C (67.3°F). Castel Colonna records an average low of 14°C (57.2°F) throughout the nights in May.Humidity
In May, the average relative humidity in Castel Colonna is 74%.Rainfall
The month with the most rainfall in Castel Colonna is May, when the rain falls for 12.8 days and typically aggregates up to 49mm (1.93") of precipitation.Snowfall
In Castel Colonna, snow does not fall in March through November.Daylight
The average length of the day in May in Castel Colonna is 14h and 44min.On the first day of May in Castel Colonna, sunrise is at 05:58 and sunset at 20:10. On the last day of the month, sunrise is at 05:28 and sunset at 20:41 CEST.
Sunshine
In Castel Colonna, the average sunshine in May is 10.7h.UV index
In Castel Colonna, Italy, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 5 in May transforms into this advice:
Guard yourself - Precautionary measures against sun damage are advocated. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Castel Colonna?
What is the average humidity in May in Castel Colonna?
What is the rainiest month in Castel Colonna?
How much does it rain in Castel Colonna in May?
When it does not snow in Castel Colonna?
How many hours of daylight does Castel Colonna have in May?
What time are sunrise and sunset in May in Castel Colonna?
How long on average sun shines in May in Castel Colonna?
How high is the UV index in May in Castel Colonna?
Average temperature in May
Castel Colonna, Italy
- Average high temperature in May: 19.6°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in May: 14°C
The month with the highest average low temperature is August (21.9°C).
The coldest month (with the lowest average low temperature) is January (6.1°C).
Average pressure in May
Castel Colonna, Italy
- Average pressure in May: 1013.9mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in May
Castel Colonna, Italy
- Average wind speed in May: 11.7km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest month (with the lowest average wind speed) is June (10.4km/h).
Average humidity in May
Castel Colonna, Italy
- Average humidity in May: 74%
The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are July and August (63%).
Average rainfall in May
Castel Colonna, Italy
- Average rainfall in May: 49mm
The wettest month (with the highest rainfall) is May (49mm).
The driest month (with the least rainfall) is August (22mm).
Average rainfall days in May
Castel Colonna, Italy
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is August (7.9 days).
Average snowfall in May
Castel Colonna, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Castel Colonna, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Castel Colonna, Italy
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 10h and 4min
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
Castel Colonna, Italy
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is August (20.8 days).
The months with the least sunshine days are February and May (15.3 days).
Average UV index in May
Castel Colonna, Italy
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Castel Colonna, Italy
- Average cloud cover in May: 27
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in May
Castel Colonna, 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).
