Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August stands out as Grottaferrata's warmest month, with an average high-temperature of 30.5°C (86.9°F) and a low-temperature of 20.9°C (69.6°F).Heat index
During August, the heat index is appraised at a tropical 33°C (91.4°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
August is the least humid month in Grottaferrata, with an average relative humidity of 57%.Rainfall
The month with the least rainfall is August, when the rain falls for 6.3 days and typically collects 16mm (0.63") of precipitation.Snowfall
January, March through November are months without snowfall.Daylight
The average length of the day in August is 13h and 49min.On the first day of the month, sunrise is at 06:03 and sunset at 20:27. On the last day of August, in Grottaferrata, sunrise is at 06:34 and sunset at 19:44 CEST.
Sunshine
July and August, with an average of 11.9h of sunshine, are months with the most sunshine in Grottaferrata.UV index
In August, the average daily maximum UV index in Grottaferrata, Italy, is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What month is the hottest in Grottaferrata?
How hot does it get in Grottaferrata in August?
What is the least humid month in Grottaferrata?
What is the average humidity in August in Grottaferrata?
What is the driest month in Grottaferrata?
How much does it rain in Grottaferrata in August?
When it does not snow in Grottaferrata?
How many hours of daylight does Grottaferrata have in August?
When is the sunrise / sunset in August in Grottaferrata?
What is the month with the most sunshine in Grottaferrata?
How long on average sun shines in August in Grottaferrata?
What is the UV index intensity in August in Grottaferrata?
Average temperature in August
Grottaferrata, Italy
- Average high temperature in August: 30.5°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 August: 20.9°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 August
Grottaferrata, Italy
- Average pressure in August: 1014.8mbar
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 August
Grottaferrata, Italy
- Average wind speed in August: 8.5km/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 August
Grottaferrata, Italy
- Average humidity in August: 57%
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 August
Grottaferrata, Italy
- Average rainfall in August: 16mm
The wettest month (with the highest rainfall) is November (111mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in August
Grottaferrata, Italy
- Average rainfall days in August: 6.3 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 August
Grottaferrata, Italy
- Average snowfall in August: 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 August
Grottaferrata, Italy
- Average snowfall days in August: 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 August /
Average sunshine in August
Grottaferrata, Italy
- Average daylight in August: 13h 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 August: 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: 6h and 0min).
Average sunshine days in August
Grottaferrata, Italy
- Average sunshine days in August: 21.4 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 August
Grottaferrata, Italy
- Average UV index in August: 6
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 August
Grottaferrata, Italy
- Average cloud cover in August: 9
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 August
Grottaferrata, Italy
- Average visibility in August: 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).
Grottaferrata, Italy
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