May weather forecastGrumes, Italy
May
Weather in May
The last month of the spring, May, is a mild month in Grumes, Italy, with temperature in the range of an average high of 15.8°C (60.4°F) and an average low of 5.6°C (42.1°F).Temperature
As Grumes, Italy, enters May, the average high-temperature marginally increases from the a fresh 12.2°C (54°F) of April to a refreshing 15.8°C (60.4°F). During May, Grumes records a consistent average nighttime temperature of 5.6°C (42.1°F).Humidity
The average relative humidity in May in Grumes is 78%.Rainfall
In Grumes, in May, during 25.1 rainfall days, 102mm (4.02") of precipitation is typically accumulated. Throughout the year, there are 206.6 rainfall days, and 1059mm (41.69") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Grumes, Italy.Daylight
In May, the average length of the day in Grumes is 14h and 59min.On the first day of May, sunrise is at 06:00 and sunset at 20:23. On the last day of the month, sunrise is at 05:26 and sunset at 20:58 CEST.
Sunshine
In May, the average sunshine is 10.3h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sunburn is recommended. When the Sun is at its strongest around midday, find shade and limit exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Grumes, Italy
- Average high temperature in May: 15.8°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in May: 5.6°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is January (-4.2°C).
Average pressure in May
Grumes, Italy
- Average pressure in May: 1015mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is May (1015mbar).
Average wind speed in May
Grumes, Italy
- Average wind speed in May: 7.4km/h
The windiest months (with the highest average wind speed) are February, March and May (7.4km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in May
Grumes, Italy
- Average humidity in May: 78%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is December (74%).
Average rainfall in May
Grumes, Italy
- Average rainfall in May: 102mm
The wettest month (with the highest rainfall) is November (152mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in May
Grumes, Italy
- Average rainfall days in May: 25.1 days
The month with the highest number of rainy days is May (25.1 days).
The month with the least rainy days is December (9.5 days).
Average snowfall in May
Grumes, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (38mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Grumes, Italy
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Grumes, Italy
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 10h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in May
Grumes, Italy
- Average sunshine days in May: 3.3 days
The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is June (2.5 days).
Average UV index in May
Grumes, Italy
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in May
Grumes, Italy
- Average cloud cover in May: 37
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in May
Grumes, Italy
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are September, October and November (8km).
