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
The advent of May sees the average high-temperature at an agreeable 20.1°C (68.2°F), subtly shifted from April's 17.3°C (63.1°F). The mean low-temperature during May nights is a frosty 9°C (48.2°F).Humidity
In May, the average relative humidity is 78%.Rainfall
In Cetona, in May, during 15.3 rainfall days, 61mm (2.4") of precipitation is typically accumulated. Throughout the year, there are 140.1 rainfall days, and 556mm (21.89") of precipitation is accumulated.Snowfall
In Cetona, snow does not fall in April through October.Daylight
In May, the average length of the day is 14h and 40min.On the first day of May in Cetona, sunrise is at 06:05 and sunset at 20:13. On the last day of the month, sunrise is at 05:36 and sunset at 20:44 CEST.
Sunshine
In Cetona, the average sunshine in May is 10.2h.UV index
The average daily maximum UV index in May in Cetona is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 5 in May leads to these recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are the temperatures in Cetona in May?
What is the average humidity in May in Cetona?
How many days does it rain in May in Cetona?
When it does not snow in Cetona?
What is the average length of the day in May in Cetona?
What time are sunrise and sunset in May in Cetona?
How long on average sun shines in May in Cetona?
What is the UV index reading in May in Cetona?
Average temperature in May
Cetona, Italy
- Average high temperature in May: 20.1°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in May: 9°C
The month with the highest average low temperature is August (17.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in May
Cetona, Italy
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in May
Cetona, Italy
- Average wind speed in May: 9.1km/h
The windiest month (with the highest average wind speed) is February (12.4km/h).
The calmest month (with the lowest average wind speed) is July (7.7km/h).
Average humidity in May
Cetona, Italy
- Average humidity in May: 78%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Cetona, Italy
- Average rainfall in May: 61mm
The wettest month (with the highest rainfall) is November (86mm).
The driest month (with the least rainfall) is July (29mm).
Average rainfall days in May
Cetona, Italy
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is August (7.7 days).
Average snowfall in May
Cetona, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is January (104mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Cetona, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.6 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
Cetona, Italy
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Cetona, Italy
- Average sunshine days in May: 13.9 days
The month with the most sunshine days is August (22.1 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in May
Cetona, 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 and December (UV index 2).
Average cloud cover in May
Cetona, Italy
- Average cloud cover in May: 32
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Cetona, Italy
- Average visibility in May: 9km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is November (8km).
Cetona, Italy
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