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 an average high-temperature of 30.5°C (86.9°F) and an average low-temperature of 20.9°C (69.6°F), August is the warmest month.Heat index
The heat index in August is estimated at a hot 33°C (91.4°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
With an average relative humidity of 57%, August is the least humid month in Castel Gandolfo.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 06:04 and sunset at 20:27. On the last day of August, in Castel Gandolfo, sunrise is at 06:34 and sunset at 19:44 CEST.
Sunshine
The months with the most sunshine in Castel Gandolfo are July and August, with an average of 11.9h of sunshine.UV index
The average daily maximum UV index in August in Castel Gandolfo is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 6 in August translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the hottest time of year in Castel Gandolfo?
Is it hot in Castel Gandolfo during August?
What is the least humid month in Castel Gandolfo?
What is the average humidity in August in Castel Gandolfo?
What is the driest month in Castel Gandolfo?
How many days does it rain in August in Castel Gandolfo?
When it does not snow in Castel Gandolfo?
What is the average length of the day in August in Castel Gandolfo?
When are sunrise and sunset in August in Castel Gandolfo?
What are the months with the most sunshine in Castel Gandolfo?
How long on average sun shines in August in Castel Gandolfo?
What is the UV index reading in August in Castel Gandolfo?
Average temperature in August
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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
Castel Gandolfo, 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).
Castel Gandolfo, Italy
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