Ayer Reservoir, San Juan County, Washington     User input for Ayer Reservoir, San Juan County, Washington: Be the first to submit input for Ayer Reservoir. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines       Beautiful Ayer Reservoir has much to offer visitors. Summertime brings highs in the 60's to Ayer Reservoir while overnight lows are mostly in the 50's. For the duration of the winter highs are in the 40's, and winter nights come with lows in the 30's to Ayer Reservoir. This lake is so wonderful. The scenery at Ayer Reservoir Dam in close proximity to Ayer Reservoir is gorgeous, and beaches are great and White Beach is no exception. After a long day outdoors Cascade       Harbor Inn is a magnificent place to spend a night or two; if you've had enough of Ayer Reservoir, Killebrew Lake is close by. And if you're still looking for more outdoors exciting stuff just keep reading. Diamond Hill is uncomplicated to spot from Ayer Reservoir, and since you're here, do take a spree to Dolphin Bay. A great nearby hotel is Rosario Resort and Spa. The yearly rain here at Ayer Reservoir is about average; the month of December is the wettest with                  most of the rain, and July is the month with the least moisture. Camping is available at Doe Bay Village Resort, and golf can be played at Orcas Island Golf Course. Camping at West Beach Resort is always a wonderful experience, and a day at Green Bank is time well spent.   Rosario Resort and Spa, Eastsound 2 miles away Located on beautiful Orcas Island in Washington State's San Juan Islands, Rosario Resort & Spa, a member of Historic Hotels of America, has long been a favorite destination for travelers seeking relax... Rosario Resort, Eastsound 2 miles away Current weather conditions at Ayer Reservoir, San Juan County, Washington Local climate location: OLGA 31 miles away   Coordinates: Latitude: 48.63167 Longitude: -122.895 Washington Lakes Complete list of all lakes in Washington San Juan County Lakes Complete list of all lakes in San Juan County Books about Ayer Reservoir List of books available on Amazon.com about Ayer Reservoir, San Juan County, Washington. Outdoors Recreation Near Oak Harbor, Washington Very comprehensive list of a variety of outdoors recreation in the vicinity of Oak Harbor, Washington, the metro area neareast to Ayer Reservoir. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. Washington Outdoors Index This is a very comprehensive index of outdoors activities in the great state of Washington.     These outdoors activities are available near Ayer Reservoir.   Beaches Near Ayer Reservoir: White Beach, San Juan County, 2 miles away Green Bank, San Juan County, 3 miles away   Hotels Near Ayer Reservoir: Rosario Resort and Spa, Eastsound, 2 miles away Cascade Harbor Inn, Eastsound, 2 miles away Rosario Resort, Eastsound, 2 miles away Outlook Inn On Orcas Island, Eastsound, 3 miles away Eastsound Landmark Inn, Eastsound, 3 miles away   Camp Grounds Near Ayer Reservoir: West Beach Resort, Eastsound, 3 miles away Doe Bay Village Resort, Olga, 4 miles away Town and Country Mobile Home Park, Friday Harbor, 10 miles away Pedal Inn Bicycle Campgrounds, Friday Harbor, 13 miles away   National Parks Near Ayer Reservoir: Lake Chelan National Recreation Area, Sedro-Woolley - WA, 50 miles away North Cascades National Park, Sedro-Woolley - WA, 50 miles away Olympic National Park, Port Angeles - WA, 50 miles away   Golf Courses Near Ayer Reservoir: Orcas Island Golf Course, Eastsound, 3 miles away   Lakes Near Ayer Reservoir: Killebrew Lake, San Juan CountyCounty, 1 miles away