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
Weather in May
Temperature
Grottolella's transition into May sees a mild rise in the average high-temperature, edging from a refreshing 17.7°C (63.9°F) in April to a pleasant 21.1°C (70°F). Grottolella, in May, observes a steady average low-temperature of 11.2°C (52.2°F).Humidity
The average relative humidity in May in Grottolella is 72%.Rainfall
In Grottolella, during May, the rain falls for 13.9 days and regularly aggregates up to 45mm (1.77") of precipitation. In Grottolella, during the entire year, the rain falls for 151.8 days and collects up to 554mm (21.81") of precipitation.Snowfall
In Grottolella, snow does not fall in May through October.Daylight
In Grottolella, the average length of the day in May is 14h and 29min.On the first day of May in Grottolella, Italy, sunrise is at 05:58 and sunset at 19:57. On the last day of the month, sunrise is at 05:31 and sunset at 20:26 CEST.
Sunshine
The average sunshine in May is 10.7h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 during May leads to these advisories:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the temperatures in Grottolella in May?
What is the average humidity in May in Grottolella?
How much does it rain in Grottolella in May?
When it does not snow in Grottolella?
Does it snow in Grottolella in May?
What is the average length of the day in May in Grottolella?
What time are sunrise and sunset in May in Grottolella?
How long on average sun shines in May in Grottolella?
What is the UV index intensity in May in Grottolella?
Average temperature in May
Grottolella, Italy
- Average high temperature in May: 21.1°C
The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in May: 11.2°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (4.3°C).
Average pressure in May
Grottolella, Italy
- Average pressure in May: 1014mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in May
Grottolella, Italy
- Average wind speed in May: 8.6km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in May
Grottolella, Italy
- Average humidity in May: 72%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (59%).
Average rainfall in May
Grottolella, Italy
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is November (85mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in May
Grottolella, Italy
- Average rainfall days in May: 13.9 days
The months with the highest number of rainy days are January and March (15.8 days).
The month with the least rainy days is August (7.2 days).
Average snowfall in May
Grottolella, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Grottolella, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.8 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
Grottolella, Italy
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in May
Grottolella, Italy
- Average sunshine days in May: 15.4 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in May
Grottolella, 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, February, November and December (UV index 3).
Average cloud cover in May
Grottolella, Italy
- Average cloud cover in May: 29
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in May
Grottolella, 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).
Grottolella, Italy
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