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
May's arrival coincides with a subtle temperature rise, moving from April's comfortable 16.8°C (62.2°F) to a still enjoyable 19.9°C (67.8°F). San Roberto experiences a subtle drop in temperature during the May nights, recording an average of 16°C (60.8°F).Humidity
The average relative humidity in May in San Roberto, Italy, is 72%.Rainfall
In San Roberto, Italy, in May, during 9 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In San Roberto, during the entire year, the rain falls for 128 days and collects up to 372mm (14.65") of precipitation.Snowfall
In San Roberto, snow does not fall in February through December.Daylight
The average length of the day in May in San Roberto, Italy, is 14h and 15min.On the first day of the month, sunrise is at 05:59 and sunset at 19:48. On the last day of May, in San Roberto, sunrise is at 05:35 and sunset at 20:14 CEST.
Sunshine
In San Roberto, the average sunshine in May is 11.7h.UV index
In San Roberto, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 5 transforms into these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the temperature in May in San Roberto?
What is the average humidity in May in San Roberto?
How much does it rain in San Roberto in May?
When it does not snow in San Roberto?
What is the average length of the day in May in San Roberto?
What time are sunrise and sunset in May in San Roberto?
How long on average sun shines in May in San Roberto?
What is the UV index intensity in May in San Roberto?
Average temperature in May
San Roberto, Italy
- Average high temperature in May: 19.9°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is February (12.9°C).
- Average low temperature in May: 16°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is February (9.6°C).
Average pressure in May
San Roberto, Italy
- Average pressure in May: 1014.6mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in May
San Roberto, Italy
- Average wind speed in May: 12.7km/h
The windiest month (with the highest average wind speed) is February (16.9km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in May
San Roberto, Italy
- Average humidity in May: 72%
The month with the highest relative humidity is November (74%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in May
San Roberto, Italy
- Average rainfall in May: 17mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in May
San Roberto, Italy
- Average rainfall days in May: 9 days
The months with the highest number of rainy days are January and March (14.3 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in May
San Roberto, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
San Roberto, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
San Roberto, Italy
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in May
San Roberto, Italy
- Average sunshine days in May: 16.9 days
The month with the most sunshine days is July (23.5 days).
The month with the least sunshine days is February (12.5 days).
Average UV index in May
San Roberto, Italy
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in May
San Roberto, Italy
- Average cloud cover in May: 18
The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in May
San Roberto, 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).
San Roberto, Italy
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