Guayaquil weather in September

Forum posters describe Cuenca's roughly 8,400-foot elevation and near-equatorial location as producing genuinely fast-changing weather essentially year-round, September included - bright sunshine can give way to a hail or rain shower within an hour, and back again. Posters consistently recommend light layers that work as both sun protection during the day and a barrier against the evening chill, since temperatures drop noticeably fast around sunset (roughly 6:30pm). Average highs stay fairly consistent across the year at around 70F with lows near 50F, so September doesn't represent a dramatically different month climate-wise from the rest of the year - the defining feature is the day-to-day and hour-to-hour unpredictability rather than a distinct seasonal shift.

Forum posters describe February as squarely within Guayaquil's hot, humid rainy season, part of the January-through-April coastal window locals call the 'temporada' - posters are direct that when it rains here, it genuinely pours rather than drizzling, though showers tend to be quick rather than sustained all day. Posters consistently describe this same period as beach season, with warm, sunny stretches between showers drawing visitors to coastal spots about an hour from the city. Posters generally describe Guayaquil as pleasantly warm and tropical-feeling year-round for those who enjoy that climate, with February specifically running hot and very humid. Posters generally rate February as a good beach-season month for the Guayaquil area, provided visitors accept intense, quick-hitting rain as part of the deal.

Forum posters describe August as part of Ecuador's coastal 'garua' season - noticeably cooler and greyer than the January-April beach-weather peak, with cool air and water that posters call genuinely too cold for casual pool or ocean swimming; one visitor mentioned their kids skipped the hotel pool entirely because of it. The clear upside for August specifically: it's prime humpback whale season, with operators in nearby Puerto Lopez running day trips to Isla de la Plata to see them. Posters are candid that Guayaquil itself only holds about a day or two of sightseeing, so it functions more as a gateway - to the Galapagos, or to coastal whale-watching towns - than a standalone destination.