Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average sea temperature in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The arrival of July introduces a minor uplift in high-temperatures, adjusting from 24.3°C (75.7°F) in June to a still moderately hot 27.3°C (81.1°F). Throughout the nights in July, Civitavecchia experiences an average low-temperature of 22.1°C (71.8°F).Heat index
For July, the heat index is calculated to be 29°C (84.2°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are primarily vital for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
In July, the average relative humidity in Civitavecchia is 67%.Rainfall
In July, the rain falls for 4.9 days. Throughout July, 13mm (0.51") of precipitation is accumulated. Throughout the year, in Civitavecchia, there are 122 rainfall days, and 454mm (17.87") of precipitation is accumulated.Snowfall
In Civitavecchia, snow does not fall in January, March through December.Sea temperature
In Civitavecchia, in July, the average water temperature is 24.4°C (75.9°F).Note: If you're wary of the cold, the surrounding conditions—sunshine, wind, and air temperature become crucial when swimming in 24.4°C (75.9°F) waters. Olympic standards, for reference, are set between 25°C (77°F) and 28°C (82.4°F).
Daylight
In Civitavecchia, the average length of the day in July is 14h and 53min.On the first day of the month, sunrise is at 05:40 and sunset at 20:52. On the last day of July, sunrise is at 06:05 and sunset at 20:32 CEST.
Sunshine
July and August, with an average of 11.9h of sunshine, are months with the most sunshine.UV index
With an average maximum UV index of 7, July is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 7 in July transforms into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Attention! UV strength is notably upped by the reflection of sand and water.
Frequently asked questions
What is the temperature in July in Civitavecchia?
What is the average humidity in July in Civitavecchia?
How many days does it rain in July in Civitavecchia?
When it does not snow in Civitavecchia?
How warm is the water in July in Civitavecchia?
What is the average length of the day in July in Civitavecchia?
What time are sunrise and sunset in July in Civitavecchia?
What is the month with the most sunshine in Civitavecchia?
How many hours of sunshine does Civitavecchia have in July?
When is the highest UV index in Civitavecchia?
What is the UV index reading in July in Civitavecchia?
Average temperature in July
Civitavecchia, Italy
- Average high temperature in July: 27.3°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 July: 22.1°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 July
Civitavecchia, Italy
- Average pressure in July: 1014.2mbar
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 July
Civitavecchia, Italy
- Average wind speed in July: 12.1km/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 July
Civitavecchia, Italy
- Average humidity in July: 67%
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 July
Civitavecchia, Italy
- Average rainfall in July: 13mm
The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days in July
Civitavecchia, Italy
- Average rainfall days in July: 4.9 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 July
Civitavecchia, Italy
- Average snowfall in July: 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 July
Civitavecchia, Italy
- Average snowfall days in July: 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 July
Civitavecchia, Italy
- Average sea temperature in July: 24.4°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 July /
Average sunshine in July
Civitavecchia, Italy
- Average daylight in July: 14h and 5min
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 July: 11h 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 July
Civitavecchia, Italy
- Average sunshine days in July: 24.3 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 July
Civitavecchia, Italy
- Average UV index in July: 7
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 July
Civitavecchia, Italy
- Average cloud cover in July: 10
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 July
Civitavecchia, Italy
- Average visibility in July: 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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