The average annual water vapor pressure value for Richmond KwaZulu-Natal over the past 30 years is 16.93 kPa (kilopascals).
In city of Richmond KwaZulu-Natal, the water vapor pressure in January is 1.93 kPa; The water vapor pressure in February is 1.96 kPa; The water vapor pressure in March is 1.83 kPa; The water vapor pressure in April is 1.49 kPa; The water vapor pressure in May is 1.12 kPa; The water vapor pressure in June is 0.85 kPa; The water vapor pressure in July is 0.8 kPa; The water vapor pressure in August is 0.95 kPa; The water vapor pressure in September is 1.17 kPa; The water vapor pressure in October is 1.42 kPa; The water vapor pressure in November is 1.61 kPa; The water vapor pressure in December is 1.8 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: Richmond, KwaZulu-Natal, South Africa.