The average annual water vapor pressure value for Ngama Hadjer-Lamis over the past 30 years is 20.74 kPa (kilopascals).
In city of Ngama Hadjer-Lamis, the water vapor pressure in January is 0.81 kPa; The water vapor pressure in February is 0.8 kPa; The water vapor pressure in March is 0.96 kPa; The water vapor pressure in April is 1.54 kPa; The water vapor pressure in May is 2.16 kPa; The water vapor pressure in June is 2.28 kPa; The water vapor pressure in July is 2.57 kPa; The water vapor pressure in August is 2.71 kPa; The water vapor pressure in September is 2.7 kPa; The water vapor pressure in October is 2.11 kPa; The water vapor pressure in November is 1.2 kPa; The water vapor pressure in December is 0.9 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: Ngama, Hadjer-Lamis, Chad.