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 onset witnesses a minor shift in the average high-temperature, moving from an enjoyable 17.3°C (63.1°F) in April to a pleasant 20.6°C (69.1°F). Throughout May, Istrana records an average temperature of 13°C (55.4°F) at night.Humidity
In May, the average relative humidity is 72%.Rainfall
In Istrana, in May, during 20.7 rainfall days, 86mm (3.39") of precipitation is typically accumulated. In Istrana, Italy, during the entire year, the rain falls for 171.4 days and collects up to 706mm (27.8") of precipitation.Snowfall
In Istrana, snow does not fall in April through November.Daylight
In Istrana, the average length of the day in May is 14h and 56min.On the first day of the month, sunrise is at 05:58 and sunset at 20:19. On the last day of May, sunrise is at 05:25 and sunset at 20:53 CEST.
Sunshine
In Istrana, the average sunshine in May is 10.1h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Istrana in May?
What is the average humidity in May in Istrana?
How many days does it rain in May in Istrana?
When it does not snow in Istrana?
How many hours of daylight does Istrana have in May?
When is the sunrise / sunset in May in Istrana?
How many hours of sunshine does Istrana have in May?
How high is the UV index in May in Istrana?
Average temperature in May
Istrana, Italy
- Average high temperature in May: 20.6°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in May: 13°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in May
Istrana, Italy
- Average pressure in May: 1014.6mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).
Average wind speed in May
Istrana, Italy
- Average wind speed in May: 8.2km/h
The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest month (with the lowest average wind speed) is December (6.8km/h).
Average humidity in May
Istrana, Italy
- Average humidity in May: 72%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (70%).
Average rainfall in May
Istrana, Italy
- Average rainfall in May: 86mm
The wettest month (with the highest rainfall) is June (95mm).
The driest month (with the least rainfall) is January (21mm).
Average rainfall days in May
Istrana, Italy
- Average rainfall days in May: 20.7 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is December (7.4 days).
Average snowfall in May
Istrana, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Istrana, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.3 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
Istrana, Italy
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are February and November (Average sunshine: 5h and 30min).
Average sunshine days in May
Istrana, Italy
- Average sunshine days in May: 6.4 days
The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is June (5.5 days).
Average UV index in May
Istrana, 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, November and December (UV index 2).
Average cloud cover in May
Istrana, Italy
- Average cloud cover in May: 34
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in May
Istrana, Italy
- Average visibility in May: 10km
The months with the highest visibility are January, February, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are March and November (9km).
