Olga is located in San Juan County, Washington. There are roughly 1,583 residents, living in 787 households. The average temperature for Olga this time of the year is low of 50F and high of 66F. On average, Olga gets about 1.53 inches of precipitation in June. Most residents are home owners (64%), have a post secondary degree (63%) and are single, no kids (47%).
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