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 sea temperature 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
Civitavecchia's weather in May presents a minor rise in the average high-temperature, moving from 16.8°C (62.2°F) in April to a still enjoyable 19.8°C (67.6°F). In May, Civitavecchia experiences a marginal drop in temperature, with averages of 14.9°C (58.8°F) at night.Humidity
The average relative humidity in May is 74%.Rainfall
In May, in Civitavecchia, the rain falls for 10.3 days. Throughout May, 27mm (1.06") of precipitation is accumulated. In Civitavecchia, during the entire year, the rain falls for 122 days and collects up to 454mm (17.87") of precipitation.Snowfall
In Civitavecchia, Italy, snow does not fall in January, March through December.Sea temperature
In Civitavecchia, in May, the average water temperature is 18.8°C (65.8°F).Note: Swimming becomes less enjoyable for most at a surface water temperature of 18.8°C (65.8°F). As the temperature decreases below 21°C (69.8°F), breathing becomes increasingly difficult.
Daylight
The average length of the day in May in Civitavecchia is 14h and 35min.On the first day of May in Civitavecchia, sunrise is at 06:07 and sunset at 20:12. On the last day of the month, sunrise is at 05:39 and sunset at 20:41 CEST.
Sunshine
In May, the average sunshine is 10.9h.UV index
In May, the average daily maximum UV index in Civitavecchia is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 5 during May, leads to the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What are May temperatures in Civitavecchia?
What is the average humidity in May in Civitavecchia?
How much does it rain in Civitavecchia in May?
When it does not snow in Civitavecchia?
What is the sea temperature in May in Civitavecchia?
What is the average length of the day in May in Civitavecchia?
When is the sunrise / sunset in May in Civitavecchia?
How many hours of sunshine does Civitavecchia have in May?
How high is the UV index in May in Civitavecchia?
Average temperature in May
Civitavecchia, Italy
- Average high temperature in May: 19.8°C
The warmest month (with the highest average high temperature) is August (28.2°C).
The month with the lowest average high temperature is January (12°C).
- Average low temperature in May: 14.9°C
The month with the highest average low temperature is August (22.7°C).
The coldest month (with the lowest average low temperature) is February (8.1°C).
Average pressure in May
Civitavecchia, Italy
- Average pressure in May: 1014.4mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in May
Civitavecchia, Italy
- Average wind speed in May: 14.2km/h
The windiest month (with the highest average wind speed) is February (19.7km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).
Average humidity in May
Civitavecchia, Italy
- Average humidity in May: 74%
The months with the highest relative humidity are April and November (75%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Civitavecchia, Italy
- Average rainfall in May: 27mm
The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days in May
Civitavecchia, Italy
- Average rainfall days in May: 10.3 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is August (4.7 days).
Average snowfall in May
Civitavecchia, Italy
- Average snowfall in May: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Civitavecchia, Italy
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Civitavecchia, Italy
- Average sea temperature in May: 18.8°C
The best month for swimming (with the highest average sea temperature) is August (24.6°C).
The coldest month (with the lowest average sea temperature) is February (13.7°C).
Average daylight in May /
Average sunshine in May
Civitavecchia, Italy
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 10h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in May
Civitavecchia, Italy
- Average sunshine days in May: 18.3 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is November (12.6 days).
Average UV index in May
Civitavecchia, Italy
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Civitavecchia, Italy
- Average cloud cover in May: 24
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in May
Civitavecchia, 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).
Civitavecchia, Italy
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