The maximum daily temperature 34.3°C — 7 August 2012.
The maximum night temperature 25.5°C — 6 August 2021.
The minimum daily temperature 19.5°C — 31 August 2017.
The minimum night temperature 14.5°C — 13 August 2012.
St Constantine and Helena, Bulgaria — weather in August, water temperature
Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
St Constantine and Helena — weather by month, water temperature
St Constantine and Helena — weather in August, water temperature
Air temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2012
Water temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
The warmest water 27.3 °C — 14 August 2014.
The coldest water 23.8 °C — 1 August 2017.
Sunny, cloudy and gloomy days
Sunny days — 28
Rainy days — 3
Gloomy days — 0
Precipitation, mm
Maximum precipitation 73.7 mm — June.
Minimum precipitation 21.3 mm — September.
Wind speed, km / h
Maximum wind speed 18.9 km / h — February.
Minimum wind speed 13.5 km / h — July.
Number of hours of sunshine
The maximum number of hours of sunshine per day 12.5 h. — July.
The minimum number of hours of sunshine per day 4.8 h. — January.
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