May weather forecastPetriano, Italy
May
Weather in May
May, the last month of the spring in Petriano, is an enjoyable month, with an average temperature ranging between min 14.6°C (58.3°F) and max 19.3°C (66.7°F).Temperature
As April gives way to May, the average high-temperature displays a slight ascent, adjusting from a refreshing 15.8°C (60.4°F) to an enjoyable 19.3°C (66.7°F). During May, Petriano perceives a slight decrease in temperature from daytime highs, settling at an average low of 14.6°C (58.3°F).Humidity
In Petriano, Italy, the average relative humidity in May is 73%.Rainfall
The month with the most rainfall is May, when the rain falls for 13.9 days and typically aggregates up to 65mm (2.56") of precipitation.Snowfall
April through November are months without snowfall in Petriano.Daylight
The average length of the day in May is 14h and 44min.On the first day of May, sunrise is at 06:00 and sunset at 20:11. On the last day of the month, sunrise is at 05:30 and sunset at 20:43 CEST.
Sunshine
In May, the average sunshine is 10.5h.UV index
The average daily maximum UV index in May in Petriano is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Petriano, Italy
- Average high temperature in May: 19.3°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in May: 14.6°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in May
Petriano, Italy
- Average pressure in May: 1013.9mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in May
Petriano, Italy
- Average wind speed in May: 12.6km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is June (11.2km/h).
Average humidity in May
Petriano, Italy
- Average humidity in May: 73%
The month with the highest relative humidity is November (76%).
The month with the lowest relative humidity is August (64%).
Average rainfall in May
Petriano, Italy
- Average rainfall in May: 65mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in May
Petriano, Italy
- Average rainfall days in May: 13.9 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is August (9.1 days).
Average snowfall in May
Petriano, 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
Petriano, 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
Petriano, Italy
- Average daylight in May: 14h and 42min
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 30min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Petriano, Italy
- Average sunshine days in May: 13.6 days
The month with the most sunshine days is August (19.5 days).
The month with the least sunshine days is May (13.6 days).
Average UV index in May
Petriano, 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
Petriano, Italy
- Average cloud cover in May: 28
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Petriano, 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).
