Gibson Dam
Weather Station of the U.S. Weather Service

Located in Lewis And Clark County, Montana, Gibson Dam is at an elevation of 4590 feet and was established as a weather station on 01 Jul 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....... 31.6 36.4 42.0 50.4 59.3 67.6 75.8 76.1 66.1 55.1 39.1 32.9 52.7 Average Low........ 10.5 14.5 19.5 26.7 35.0 41.9 45.8 44.9 36.3 29.6 20.4 13.9 28.3 Monthly Precipitn.. .89 .70 .83 1.45 2.97 2.82 1.60 1.82 1.43 1.04 .87 .86 17.28 Heating Degree Days 1363 1108 1062 794 554 313 163 180 420 703 1058 1289 9007 Cooling Degree Days 0 0 0 0 0 6 32 41 6 0 0 0 85 

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The Most Anticipated Upcoming Montana Events Are: Christmas Stroll and Parade of Lights Great Falls December 4 Christmas at Moss Mansion Billings continuing thru January 2 Sno-Ball Big Sky January 16 thru January 23 Christmas Eve Torchlight Parade with Santa Whitefish December 24 Winter Carnival Whitefish February 5 thru February 7

Other upcoming events include: First Night Missoula Missoula December 31 Annual Ski Fest Essex January 16 thru January 17 Sno-Ball Big Sky January 16 thru January 23 Great Rockies Sportshow Billings January 15 thru January 17 Festival of Trees Helena December 2 thru December 6