July weather forecastGrottaferrata, Italy
July
Weather in July
July, like June, in Grottaferrata, Italy, is a moderately hot summer month, with an average temperature ranging between max 29.8°C (85.6°F) and min 20.1°C (68.2°F).Temperature
The onset of July marks a slight increase in the average high-temperature, moving from a moderately hot 26.3°C (79.3°F) in June to a still warm 29.8°C (85.6°F). Grottaferrata in July anticipates an average nighttime temperature of 20.1°C (68.2°F).Heat index
For July, the heat index is appraised at a tropical 32°C (89.6°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
In Grottaferrata, the average relative humidity in July is 59%.Rainfall
In Grottaferrata, in July, it is raining for 7.7 days, with typically 26mm (1.02") of accumulated precipitation. In Grottaferrata, Italy, during the entire year, the rain falls for 143.3 days and collects up to 595mm (23.43") of precipitation.Snowfall
January, March through November are months without snowfall.Daylight
The average length of the day in July is 14h and 52min.On the first day of July, sunrise is at 05:38 and sunset at 20:48. On the last day of the month, sunrise is at 06:02 and sunset at 20:28 CEST.
Sunshine
The months with the most sunshine in Grottaferrata are July and August, with an average of 11.9h of sunshine.UV index
July is the month with the highest UV index in Grottaferrata, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 7 during July translates into the following directions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Grottaferrata, Italy
- Average high temperature in July: 29.8°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in July: 20.1°C
The month with the highest average low temperature is August (20.9°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).
Average pressure in July
Grottaferrata, Italy
- Average pressure in July: 1014.3mbar
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
Grottaferrata, Italy
- Average wind speed in July: 8.8km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in July
Grottaferrata, Italy
- Average humidity in July: 59%
The months with the highest relative humidity are January and November (75%).
The month with the lowest relative humidity is August (57%).
Average rainfall in July
Grottaferrata, Italy
- Average rainfall in July: 26mm
The wettest month (with the highest rainfall) is November (111mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in July
Grottaferrata, Italy
- Average rainfall days in July: 7.7 days
The month with the highest number of rainy days is November (15.2 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in July
Grottaferrata, Italy
- Average snowfall in July: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in July
Grottaferrata, Italy
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in July /
Average sunshine in July
Grottaferrata, Italy
- Average daylight in July: 14h and 54min
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 54min
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: 6h and 0min).
Average sunshine days in July
Grottaferrata, Italy
- Average sunshine days in July: 20.7 days
The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in July
Grottaferrata, 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, February and December (UV index 3).
Average cloud cover in July
Grottaferrata, Italy
- Average cloud cover in July: 10
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in July
Grottaferrata, 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).
