May weather forecastGrignasco, Italy
May
Weather in May
May, the last month of the spring in Grignasco, is a comfortable month, with temperature in the range of an average high of 18.3°C (64.9°F) and an average low of 8.6°C (47.5°F).Temperature
Grignasco's transition into May is noticed by a slight rise in the average high-temperature, advancing from a moderate 14.7°C (58.5°F) in April to an enjoyable 18.3°C (64.9°F). Nighttime temperature in Grignasco lowers to an average of 8.6°C (47.5°F) in May.Humidity
In May, the average relative humidity is 73%.Rainfall
In May, the rain falls for 22.2 days. Throughout May, 116mm (4.57") of precipitation is accumulated. Throughout the year, there are 188.8 rainfall days, and 1018mm (40.08") of precipitation is accumulated.Snowfall
In Grignasco, Italy, snow does not fall in April through October.Daylight
In Grignasco, the average length of the day in May is 14h and 56min.On the first day of May, sunrise is at 06:13 and sunset at 20:34. On the last day of the month, sunrise is at 05:40 and sunset at 21:08 CEST.
Sunshine
In May, the average sunshine is 10.1h.UV index
In May, the average daily maximum UV index in Grignasco is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Grignasco, Italy
- Average high temperature in May: 18.3°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in May: 8.6°C
The months with the highest average low temperature are July and August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in May
Grignasco, Italy
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in May
Grignasco, Italy
- Average wind speed in May: 6.8km/h
The windiest month (with the highest average wind speed) is May (6.8km/h).
The calmest month (with the lowest average wind speed) is November (5.2km/h).
Average humidity in May
Grignasco, Italy
- Average humidity in May: 73%
The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is March (71%).
Average rainfall in May
Grignasco, Italy
- Average rainfall in May: 116mm
The wettest month (with the highest rainfall) is November (164mm).
The driest month (with the least rainfall) is January (22mm).
Average rainfall days in May
Grignasco, Italy
- Average rainfall days in May: 22.2 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in May
Grignasco, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Grignasco, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (4.4 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
Grignasco, Italy
- Average daylight in May: 14h and 54min
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 6min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 48min).
Average sunshine days in May
Grignasco, Italy
- Average sunshine days in May: 5.8 days
The month with the most sunshine days is January (19.1 days).
The month with the least sunshine days is July (4.1 days).
Average UV index in May
Grignasco, Italy
- Average UV index in May: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Grignasco, Italy
- Average cloud cover in May: 34
The month with the most cloud cover is November (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 25).
Average visibility in May
Grignasco, Italy
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
