Coulee Dam 1 SW
Weather Station of the U.S. Weather Service

Located in Coulee Dam in Grant County, Washington, Coulee Dam 1 SW is at an elevation of 1700 feet and was established as a weather station on 01 Jun 1948.

From 1971 to 2000, the following average readings were recorded:

 - - - - - - - - - JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR Average High....... 32.5 40.0 51.2 61.7 70.6 78.4 86.2 86.4 76.3 61.2 43.0 33.3 60.1 Average Low........ 21.4 25.6 31.5 37.8 45.4 52.2 57.9 57.7 49.4 39.6 30.9 23.1 39.4 Monthly Precipitn.. 1.00 1.01 .98 .83 1.28 .95 .67 .48 .54 .60 1.32 1.48 11.14 Heating Degree Days 1180 901 733 458 236 91 29 19 153 453 841 1141 6235 Cooling Degree Days 0 0 0 0 18 100 247 238 88 1 0 0 692 

Location: Coulee Dam Washington

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The Most Anticipated Upcoming Washington Events Are: Gig Harbor Lighted Boat Parade Gig Harbor December 12 Red Wine and Chocolate Port Angeles and Port Townsend February 13 thru February 15 Celebrate Thanksgiving in Washington Wine Country Yakima Valley November 27 thru November 29 Holiday Barrel Tasting Walla Walla December 4 thru December 6 Christmas Lighting Festival Leavenworth December 18 thru December 20

Other upcoming events include: Gig Harbor Lighted Boat Parade Gig Harbor December 12 Scrooge: The Musical Port Townsend November 27 thru December 20 Bed & Breakfast Holiday Open House Peninsula December 12 thru December 13 Wine & Cheese - Wine Education Series at Central Washington University Ellensburg February 5 Ellensburg Public Library Opening Reenactment Ellensburg January 23