The average annual water vapor pressure value for Ust-Kamchatsk Staryy Kamchatka over the past 30 years is 6.98 kPa (kilopascals).
In city of Ust-Kamchatsk Staryy Kamchatka, the water vapor pressure in January is 0.23 kPa; The water vapor pressure in February is 0.23 kPa; The water vapor pressure in March is 0.27 kPa; The water vapor pressure in April is 0.4 kPa; The water vapor pressure in May is 0.58 kPa; The water vapor pressure in June is 0.83 kPa; The water vapor pressure in July is 1.13 kPa; The water vapor pressure in August is 1.19 kPa; The water vapor pressure in September is 0.94 kPa; The water vapor pressure in October is 0.59 kPa; The water vapor pressure in November is 0.34 kPa; The water vapor pressure in December is 0.25 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: Ust-Kamchatsk Staryy, Kamchatka, Russia.