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
With average temperatures fluctuating between a high of 30.9°C (87.6°F) and a low of 20.7°C (69.3°F), August stands out as the warmest month.Heat index
The heat index value during August is estimated at a hot 34°C (93.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Note that heat index values are valued for light wind and location in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
With an average relative humidity of 58%, August is the least humid month.Rainfall
The month with the least rainfall in Formello, Italy, is August, when the rain falls for 3.3 days and typically collects 8mm (0.31") of precipitation.Snowfall
March through December are months without snowfall in Formello.Daylight
The average length of the day in August in Formello is 13h and 50min.On the first day of the month, sunrise is at 06:04 and sunset at 20:29. On the last day of August, sunrise is at 06:35 and sunset at 19:45 CEST.
Sunshine
The months with the most sunshine are July and August, with an average of 12h of sunshine.UV index
The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In August, a daily UV index of 6 turns into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Formello?
How hot is it in Formello in August?
What is the least humid month in Formello?
What is the average humidity in August in Formello?
What is the driest month in Formello?
How much does it rain in Formello in August?
When it does not snow in Formello?
How many hours of daylight does Formello have in August?
When are sunrise and sunset in August in Formello?
What are the months with the most sunshine in Formello?
How many hours of sunshine does Formello have in August?
What is the UV index reading in August in Formello?
Average temperature in August
Formello, Italy
- Average high temperature in August: 30.9°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in August: 20.7°C
The month with the highest average low temperature is August (20.7°C).
The coldest months (with the lowest average low temperature) are January and February (5.3°C).
Average pressure in August
Formello, 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
Formello, Italy
- Average wind speed in August: 9.5km/h
The windiest month (with the highest average wind speed) is February (14.3km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in August
Formello, Italy
- Average humidity in August: 58%
The months with the highest relative humidity are January and November (77%).
The month with the lowest relative humidity is August (58%).
Average rainfall in August
Formello, Italy
- Average rainfall in August: 8mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in August
Formello, Italy
- Average rainfall days in August: 3.3 days
The month with the highest number of rainy days is November (13.5 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in August
Formello, Italy
- Average snowfall in August: 0mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Formello, Italy
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.7 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
Formello, 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: 12h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in August
Formello, Italy
- Average sunshine days in August: 26.3 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is November (14.4 days).
Average UV index in August
Formello, 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, November and December (UV index 3).
Average cloud cover in August
Formello, Italy
- Average cloud cover in August: 9
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in August
Formello, 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).
Formello, Italy
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