Tom: If you are referring to Eureka, CA., then I can answer your question. Weather in Humboldt County is very nice in June, however, you can always expect fog in Eureka and Arcata. Somedays it clears, others it doesn't. You can expect sunny weather on a fairly regular basis just to the south of Eureka starting in Ferndale, and to the north of Arcata begining around McKinleyville on Hwy 1 or in Bluelake heading east on 299.
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