Morning Cloud

At the moment I am sitting under one....and it has cooled the house down by 6 degrees since we got home 2 hrs ago. However..... we are in Alice Springs ( home BOI Nz). It works so well here due to the dry climate having little moisture but when the humidity rises the ability to cool dramatically decreases. They call them swampies here. The dry air is cooled by the water. With the humidity being high by the coast, it will be a lot less effective...so Darwin has very few. Hope this helps. Michael