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 sea temperature 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
The ideal sea water temperature of 26.5°C (79.7°F) and only 3.3 rainfall days, with 9mm (0.35") of accumulated rainfall, makes August the best time for swimming and other water activities.
Temperature
August is the month when Ustica experiences its warmest temperatures, averaging a high of 26.9°C (80.4°F) and a low of 25.7°C (78.3°F).Humidity
The average relative humidity in August in Ustica, Italy, is 71%.Rainfall
In Ustica, in August, during 3.3 rainfall days, 9mm (0.35") of precipitation is typically accumulated. In Ustica, during the entire year, the rain falls for 137.1 days and collects up to 453mm (17.83") of precipitation.Sea temperature
With an average sea temperature of 26.5°C (79.7°F), August is the month with the warmest seawater.Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.
Daylight
In Ustica, the average length of the day in August is 13h and 38min.On the first day of August in Ustica, Italy, sunrise is at 06:09 and sunset at 20:18. On the last day of the month, sunrise is at 06:36 and sunset at 19:38 CEST.
Sunshine
In Ustica, Italy, the average sunshine in August is 12h.UV index
July and August, with an average maximum UV index of 7, are months with the highest UV index in Ustica. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 7 in August interprets into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Enhance your sun protection with tightly woven, yet airy clothing. Be attentive! The UV exposure is heightened with reflections from sand and water.
Frequently asked questions
What are the warmest months in Ustica?
What is the average August temperature in Ustica?
What is the average humidity in August in Ustica?
How much does it rain in Ustica in August?
When is the sea warmest in Ustica?
What is the sea water temperature in August in Ustica?
What is the average length of the day in August in Ustica?
When are sunrise and sunset in August in Ustica?
How many hours of sunshine does Ustica have in August?
When is the highest UV index in Ustica?
How high is the UV index in August in Ustica?
Average temperature in August
Ustica, Italy
- Average high temperature in August: 26.9°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is February (13.8°C).
- Average low temperature in August: 25.7°C
The month with the highest average low temperature is August (25.7°C).
The coldest month (with the lowest average low temperature) is February (11.9°C).
Average pressure in August
Ustica, Italy
- Average pressure in August: 1014.6mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The months with the lowest atmospheric pressure are April and July (1014.3mbar).
Average wind speed in August
Ustica, Italy
- Average wind speed in August: 10.7km/h
The windiest months (with the highest average wind speed) are January and December (24.1km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in August
Ustica, Italy
- Average humidity in August: 71%
The months with the highest relative humidity are April and May (75%).
The month with the lowest relative humidity is December (68%).
Average rainfall in August
Ustica, Italy
- Average rainfall in August: 9mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in August
Ustica, Italy
- Average rainfall days in August: 3.3 days
The month with the highest number of rainy days is January (17.8 days).
The month with the least rainy days is July (2.4 days).
Average sea temperature in August
Ustica, Italy
- Average sea temperature in August: 26.5°C
The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (14.2°C).
Average daylight in August /
Average sunshine in August
Ustica, Italy
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in August: 12h and 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in August
Ustica, Italy
- Average sunshine days in August: 26.7 days
The month with the most sunshine days is July (27.9 days).
The month with the least sunshine days is November (9.6 days).
Average UV index in August
Ustica, Italy
- Average UV index in August: 7
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 4).
Average cloud cover in August
Ustica, Italy
- Average cloud cover in August: 6
The month with the most cloud cover is January (Cloud cover 36).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in August
Ustica, 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).
Ustica, Italy
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