Water-from-air Resource (WFAR) Resource Charts are available for five sites in Spain. These sites represent five climate zones. Operating conditions by month for atmospheric water generators range from unreliable to excellent depending on site latitude, elevation, distance inland, and season. Please see the charts for details.
The table below ranks the sites from highest to lowest WFAR Annual Index. Water production is poor or unreliable during the winter months. Hourly water production analyses would be useful for better understanding the feasibility of water-from-air system operation at these sites.
(Main climates | Precipitation | Temperature
Water-from-Air Resource Annual Index
arid | steppe | cold arid
warm temperate | fully humid | warm summer
warm temperate | fully humid | hot summer
warm temperate | summer dry | warm summer
warm temperate | summer dry | hot summer