Weather in Portoroz: August
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Average day temperature: | 85.2°F |
| Average night temperature: | 66.6°F | |
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Sea water temperature: | 78.7°F |
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Number of sunny days: | 23 days |
| Day length: | 13.3 - 14.7 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.6 in. | |
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| Portoroz |
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| Portoroz |
Air temperature in August, °F
| Day temperature | Night temperature |
The highest day temperature during August of 2024 was 94°F. At the same time the lowest night temperature was 68°F. Daily and nightly averages during August were 88.7°F and 71.9°F.
Sea water temperature in Portoroz in August, °F
The average sea water temperature in August of 2024 was 81.9°F. The highest and lowest sea temperatures during the month were 84.7°F and 80.1°F.
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| Partly cloudy days | |
| Cloudy days |
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Portoroz in August is 2.7 in. Other months of the year show relatively similar values.
The average wind speed value in August is 5.1 mph It makes August one of the least windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 10.3.
Best time for vacation in Portoroz
Portoroz on a weather map
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