May weather forecastGrassano, Italy
May
Weather in May
May, the last month of the spring in Grassano, is a pleasant month, with an average temperature varying between 22.3°C (72.1°F) and 11.9°C (53.4°F).Temperature
May showcases a minor temperature ascent, adjusting from April's enjoyable 18.3°C (64.9°F) to a pleasant 22.3°C (72.1°F). During the month of May, the temperature in Grassano generally drops to a low average of 11.9°C (53.4°F).Humidity
In Grassano, the average relative humidity in May is 67%.Rainfall
In May, in Grassano, the rain falls for 17.3 days. Throughout May, 61mm (2.4") of precipitation is accumulated. In Grassano, during the entire year, the rain falls for 155.5 days and collects up to 529mm (20.83") of precipitation.Snowfall
May through October are months without snowfall in Grassano.Daylight
In Grassano, the average length of the day in May is 14h and 27min.On the first day of May, sunrise is at 05:52 and sunset at 19:50. On the last day of the month, sunrise is at 05:26 and sunset at 20:19 CEST.
Sunshine
In Grassano, the average sunshine in May is 10.9h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 5 in May translates into this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Grassano, Italy
- Average high temperature in May: 22.3°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in May: 11.9°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in May
Grassano, Italy
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1012.9mbar).
Average wind speed in May
Grassano, Italy
- Average wind speed in May: 11.4km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest months (with the lowest average wind speed) are August and September (9.9km/h).
Average humidity in May
Grassano, Italy
- Average humidity in May: 67%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (49%).
Average rainfall in May
Grassano, Italy
- Average rainfall in May: 61mm
The wettest month (with the highest rainfall) is April (63mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in May
Grassano, Italy
- Average rainfall days in May: 17.3 days
The months with the highest number of rainy days are April and May (17.3 days).
The month with the least rainy days is August (7.3 days).
Average snowfall in May
Grassano, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Grassano, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.8 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
Grassano, Italy
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 10h and 54min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in May
Grassano, Italy
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in May
Grassano, Italy
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Grassano, Italy
- Average cloud cover in May: 26
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in May
Grassano, Italy
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
