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 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
Temperature
August tends to be the warmest month, with temperatures averaging a daily high of 25.6°C (78.1°F) and a low of 19.3°C (66.7°F).Humidity
The least humid month in Portofino is August, with an average relative humidity of 72%.Rainfall
In Portofino, Italy, in August, during 14.8 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Portofino, during the entire year, the rain falls for 173.6 days and collects up to 780mm (30.71") of precipitation.Snowfall
In Portofino, Italy, snow does not fall in April through November.Sea temperature
With an average sea temperature of 24.4°C (75.9°F), August is the month with the warmest seawater in Portofino.Note: Swimming in 24.4°C (75.9°F) can be enjoyable or not, depending on how you feel about the cold and conditions such as sunshine, wind, and the day's temperature. FYI: Olympic standards dictate waters of 25°C (77°F) to 28°C (82.4°F).
Daylight
In August, the average length of the day is 13h and 59min.On the first day of the month, sunrise is at 06:11 and sunset at 20:47. On the last day of August, in Portofino, sunrise is at 06:45 and sunset at 20:01 CEST.
Sunshine
The average sunshine in August in Portofino is 11.3h.UV index
The months with the highest UV index in Portofino, Italy, are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.
Frequently asked questions
What part of the year is the hottest in Portofino?
What is the temperature in August in Portofino?
What is the least humid month in Portofino?
What is the average humidity in August in Portofino?
How much does it rain in Portofino in August?
When it does not snow in Portofino?
When is the sea warmest in Portofino?
What is the sea temperature in August in Portofino?
What is the average length of the day in August in Portofino?
What time are sunrise and sunset in August in Portofino?
How long on average sun shines in August in Portofino?
What is the month with the highest UV index in Portofino?
What is the UV index intensity in August in Portofino?
Average temperature in August
Portofino, Italy
- Average high temperature in August: 25.6°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in August: 19.3°C
The month with the highest average low temperature is August (19.3°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in August
Portofino, Italy
- Average pressure in August: 1014.9mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The months with the lowest atmospheric pressure are April, May and July (1013.9mbar).
Average wind speed in August
Portofino, Italy
- Average wind speed in August: 7.8km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in August
Portofino, Italy
- Average humidity in August: 72%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (72%).
Average rainfall in August
Portofino, Italy
- Average rainfall in August: 52mm
The wettest month (with the highest rainfall) is November (118mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in August
Portofino, Italy
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (11.3 days).
Average snowfall in August
Portofino, Italy
- Average snowfall in August: 0mm
The month with the highest snowfall is March (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Portofino, Italy
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in August
Portofino, Italy
- Average sea temperature in August: 24.4°C
The best month for swimming (with the highest average sea temperature) is August (24.4°C).
The coldest month (with the lowest average sea temperature) is February (13°C).
Average daylight in August /
Average sunshine in August
Portofino, Italy
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 11h and 2min
The months with the most sunshine are June and July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in August
Portofino, Italy
- Average sunshine days in August: 10.8 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is May (8.8 days).
Average UV index in August
Portofino, Italy
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Portofino, Italy
- Average cloud cover in August: 17
The month with the most cloud cover is November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in August
Portofino, Italy
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Portofino, Italy
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