The average annual water vapor pressure value for Melhus Sr-Trndelag over the past 30 years is 8.43 kPa (kilopascals).
In city of Melhus Sr-Trndelag, the water vapor pressure in January is 0.42 kPa; The water vapor pressure in February is 0.4 kPa; The water vapor pressure in March is 0.44 kPa; The water vapor pressure in April is 0.55 kPa; The water vapor pressure in May is 0.72 kPa; The water vapor pressure in June is 0.99 kPa; The water vapor pressure in July is 1.21 kPa; The water vapor pressure in August is 1.16 kPa; The water vapor pressure in September is 0.9 kPa; The water vapor pressure in October is 0.71 kPa; The water vapor pressure in November is 0.53 kPa; The water vapor pressure in December is 0.4 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: Melhus, Sr-Trndelag, Norway.