Bulgaria
St Constantine and Helena Weather
St Constantine and Helena weather in August
Weather in St Constantine and Helena: August
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Average day temperature: | 83.1°F |
| Average night temperature: | 69.3°F | |
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Sea water temperature: | 78.1°F |
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Number of sunny days: | 27 days |
| Day length: | 13.2 - 14.5 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.7 in. | |
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forecast
| St Constantine and Helena |
temperature
| St Constantine and Helena |
Air temperature in August, °F
The highest day temperature during August of 2025 was 86°F. At the same time the lowest night temperature was 59°F. Daily and nightly averages during August were 82.0°F and 66.6°F.
Sea water temperature in St Constantine and Helena in August, °F
The average sea water temperature in August of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 79.9°F and 76.5°F.
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in St Constantine and Helena in August is 0.5 in. Other months of the year show relatively similar values.
The average wind speed value in August is 10.0 mph
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: 11.6.
Best time for vacation in St Constantine and Helena
St Constantine and Helena on a weather map
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