July weather forecast and climate
Catania, Italy

The Piazza Duomo in Catania, Italy
The Piazza Duomo in Catania, Italy

Weather in July

July in Catania, Italy, is a tropical summer month, with average temperature varying between 22.7°C (72.9°F) and 32.2°C (90°F).
An excellent water temperature of 25.8°C (78.4°F) and only 3.5 rainfall days, with 7mm (0.28") of accumulated rainfall, makes July a prime for swimming and other water activities.

Temperature

With an average high-temperature of 32.2°C (90°F) and an average low-temperature of 22.7°C (72.9°F), July is the warmest month.

Heat index

The average heat index in July is calculated to be a hot 34.7°C (94.5°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, metabolic differences, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

With an average relative humidity of 50%, July is the least humid month in Catania.

Rainfall

In July, in Catania, the rain falls for 3.5 days. Throughout July, 7mm (0.28") of precipitation is accumulated. Throughout the year, in Catania, there are 91.1 rainfall days, and 275mm (10.83") of precipitation is accumulated.

Snowfall

In Catania snow does not fall in February through December.

Sea temperature

In Catania, the average seawater temperature is 25.8°C (78.4°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In Catania, the average length of the day is 14.5h.

Sunshine

Months with the most sunshine in Catania are June and July, with an average of 12.1h of sunshine.

UV index

Months with the highest UV index in Catania, Italy, are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the warmest month in Catania?

The warmest month is July, with an average high-temperature of 32.2°C (90°F) and an average low-temperature of 22.7°C (72.9°F).

What is the temperature in July in Catania?

In Catania, in July, the average high-temperature is 32.2°C (90°F), and the average low-temperature is 22.7°C (72.9°F). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 34.7°C (94.5°F).

What is the least humid month in Catania?

With an average relative humidity of 50%, July is the least humid month in Catania, Italy.

What is the average humidity in July in Catania?

The average relative humidity in July in Catania is 50%.

How much does it rain in Catania in July?

In July, in Catania, Italy, the rain falls for 3.5 days. Throughout July, 7mm (0.28") of precipitation is accumulated.

When it does not snow in Catania?

In Catania snow does not fall in February through December.

What is the water temperature in July in Catania?

In Catania, in July, the average water temperature is 25.8°C (78.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Catania have in July?

In July, the average length of the day is 14.5h.

What is the month with the most sunshine in Catania?

June and July, with an average of 12.1h of sunshine, are months with the most sunshine in Catania.

How long on average sun shines in July in Catania?

In July, the average sunshine in Catania is 12.1h.

What is the month with the highest UV index in Catania?

Months with the highest UV index in Catania, Italy, are June through August, with an average maximum UV index of 7.

What is the UV index intensity in July in Catania?

In Catania, Italy, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays.

Average temperature in July
Catania, Italy

Average temperature in July - Catania, Italy
  • Average high temperature in July: 32.2°C

The warmest month (with the highest average high temperature) is July (32.2°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in July: 22.7°C

The month with the highest average low temperature is August (23.5°C).
The coldest months (with the lowest average low temperature) are January and February (6.8°C).

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Average pressure in July
Catania, Italy

Average pressure in July - Catania, Italy
  • Average pressure in July: 1014.1mbar

The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).

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Average wind speed in July
Catania, Italy

Average wind speed in July - Catania, Italy
  • Average wind speed in July: 9.1km/h

The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (8.6km/h).

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Average humidity in July
Catania, Italy

Average humidity in July - Catania, Italy
  • Average humidity in July: 50%

Months with the highest relative humidity are January and November (75%).
The month with the lowest relative humidity is July (50%).

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Average rainfall in July
Catania, Italy

Average rainfall in July - Catania, Italy
  • Average rainfall in July: 7mm

The wettest month (with the highest rainfall) is October (48mm).
The driest month (with the least rainfall) is August (5mm).

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Average rainfall days in July
Catania, Italy

Average rainfall days in July - Catania, Italy
  • Average rainfall days in July: 3.5 days

The month with the highest number of rainy days is October (12.1 days).
The month with the least rainy days is July (3.5 days).

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Average snowfall in July
Catania, Italy

Average snowfall in July - Catania, Italy
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (1mm).
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in July
Catania, Italy

Average snowfall days in July - Catania, Italy
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in July
Catania, Italy

Average sea temperature in July - Catania, Italy
  • Average sea temperature in July: 25.8°C

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14.6°C).

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Average daylight in July /
Average sunshine in July
Catania, Italy

Average daylight in July / Average sunshine in July - Catania, Italy
  • Average daylight in July: 14.5h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in July: 12.1h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 6.6h).

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Average sunshine days in July
Catania, Italy

Average sunshine days in July - Catania, Italy
  • Average sunshine days in July: 26.9 days

The month with the most sunshine days is July (26.9 days).
The month with the least sunshine days is October (15.6 days).

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Average UV index in July
Catania, Italy

Average UV index in July - Catania, Italy
  • Average UV index in July: 7

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are February and December (UV index 3).

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Average cloud cover in July
Catania, Italy

Average cloud cover in July - Catania, Italy
  • Average cloud cover in July: 8

The month with the most cloud cover is January (Cloud cover 27).
Months with the least cloud cover are July and August (Cloud cover 8).

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Average visibility in July
Catania, Italy

Average visibility in July - Catania, Italy
  • Average visibility in July: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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