Measurements:
°C
°F
Civitavecchia
56°F
S 5 mph
Feels like: 56°F
Precip: 70%
World Resorts Italy Civitavecchia Weather May Weather in Civitavecchia

Civitavecchia Weather: May

Average Day Temperature: 70.8°F
Average Night Temperature: 60.8°F
Sea Water Temperature: 66.7°F
Number of Sunny Days: 20 days
Sunshine Hours: 14.0 - 15.0 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 88°F. The lowest night temperature was 51°F. The average values for day and night temperatures during May were 75.5°F и 58.4°F respectivly.

Civitavecchia Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Civitavecchia was 68.1°F. The maximum and minimum values were 66.0°F and 69.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Civitavecchia is 1.1 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 8.8 mph. It makes May one of the most windless months of the year for Civitavecchia.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Civitavecchia in May is 10.8 hours.

Best Time to Visit Civitavecchia
The most sunny months:
July 28 days
August 28 days
June 26 days
The most warm months:
August 87.9 °F
July 87.1 °F
June 81.0 °F
Warmest sea temperature:
August 81.8 °F
July 80.6 °F
September 78.5 °F
The most cold months:
January 54.3 °F
February 55.2 °F
December 57.4 °F
The most rainy months:
November 6 days
December 4 days
March 4 days
The most windy months:
February 11 mph
January 11 mph
November 11 mph

Civitavecchia on the Weather Map

Italy Resorts:
NAME
Amalfi +58
Bari +56
Cagliari +58
Catania +62
Florence +56
Genoa +50
Naples +60
Palermo +58
Pisa +54
Rimini +50
Rome +56
Scalea +48
Sicily +52
Tropea +56
Venice +48
24 Hours Weather Forecast
Civitavecchia
Local time: 10:54
05 dec, friday
1200 56°F
S
5 mph
1500 58°F
S
9 mph
1800 56°F
S
11 mph
2100 54°F
S
12 mph
06 dec, saturday
0000 52°F
S
12 mph
0300 52°F
S
12 mph
0600 50°F
S
12 mph
0900 52°F
S
10 mph