Meredith, a Boston transplant, wrote us asking, “Do swamp coolers work in the LA climate?” I think this is a perfect opportunity to discuss tips on keeping cool over what is gearing up to be a long, hot summer.
But first, to answer Meredith’s question (she’s concerned because she’s heard “it’s supposed to be dry for them to work, is LA too moist?”) - I must claim ignorance. Swamp coolers supposedly work best in dry climates, and not at all in higher humidity, because their design relies upon cooled water molecules being blown through the machine, which would be hindered by pre-existing moisture in the air.
My first guess would be that yes, because L.A. has a dry desert climate, but our summer humidity averages from about 85% in the mornings to 68% in the afternoons (stats from CityRating). However, as I write this the humidity in the Hollywood Hills is 38%… so, perhaps it all depends on when and where you’re using a swamp cooler in the city. Beach areas, I’d imagine, would prove less effective for the moisture belching swamp coolers than the deep valley.
Have any blogging.la readers had experience with swamp coolers? And now, to broaden the subject, any new tips on keeping your home cool over the summer?
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