The average annual water vapor pressure value for Johvi Ida-Viru over the past 30 years is 9.07 kPa (kilopascals).
In city of Johvi Ida-Viru, the water vapor pressure in January is 0.33 kPa; The water vapor pressure in February is 0.31 kPa; The water vapor pressure in March is 0.39 kPa; The water vapor pressure in April is 0.57 kPa; The water vapor pressure in May is 0.81 kPa; The water vapor pressure in June is 1.17 kPa; The water vapor pressure in July is 1.45 kPa; The water vapor pressure in August is 1.29 kPa; The water vapor pressure in September is 1.05 kPa; The water vapor pressure in October is 0.76 kPa; The water vapor pressure in November is 0.55 kPa; The water vapor pressure in December is 0.39 kPa.
The vapour pressure of water is the pressure exerted by molecules of water vapor in gaseous form (whether pure or in a mixture with other gases such as air). The saturation vapour pressure is the pressure at which water vapour is in thermodynamic equilibrium with its condensed state.
Address: Johvi, Ida-Viru, Estonia.
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