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
The average high-temperature is an enjoyable 18.2°C (64.8°F) in May, hardly different from the 15.3°C (59.5°F) recorded in April. In May, the recorded average low-temperature is a cool 12.3°C (54.1°F).Humidity
In May, the average relative humidity is 77%.Rainfall
In May, the rain falls for 18.7 days. Throughout May, 68mm (2.68") of precipitation is accumulated. In Costa, Italy, during the entire year, the rain falls for 173.2 days and collects up to 776mm (30.55") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In May, the average length of the day in Costa is 14h and 47min.On the first day of May in Costa, sunrise is at 06:11 and sunset at 20:25. On the last day of the month, sunrise is at 05:41 and sunset at 20:57 CEST.
Sunshine
The average sunshine in May in Costa is 10.3h.UV index
In May, the average daily maximum UV index in Costa is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 5 in May leads to these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are the temperatures in Costa in May?
What is the average humidity in May in Costa?
How many days does it rain in May in Costa?
When it does not snow in Costa?
What is the average length of the day in May in Costa?
What time are sunrise and sunset in May in Costa?
How many hours of sunshine does Costa have in May?
What is the UV index reading in May in Costa?
Average temperature in May
Costa, Italy
- Average high temperature in May: 18.2°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in May: 12.3°C
The month with the highest average low temperature is August (19.3°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in May
Costa, Italy
- Average pressure in May: 1013.9mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The months with the lowest atmospheric pressure are April, May and July (1013.9mbar).
Average wind speed in May
Costa, Italy
- Average wind speed in May: 9.4km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in May
Costa, Italy
- Average humidity in May: 77%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Costa, Italy
- Average rainfall in May: 68mm
The wettest month (with the highest rainfall) is November (118mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in May
Costa, Italy
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (11.3 days).
Average snowfall in May
Costa, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is March (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Costa, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.6 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
Costa, 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 months with the most sunshine are June and July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in May
Costa, Italy
- Average sunshine days in May: 8.8 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is May (8.8 days).
Average UV index in May
Costa, Italy
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Costa, Italy
- Average cloud cover in May: 31
The month with the most cloud cover is November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in May
Costa, Italy
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Costa, Italy
Weather forecast for your location
2. Allow the app to use your location
