Grass Range
Weather Station of the U.S. Weather Service

Located in Fergus County, Montana, Grass Range is at an elevation of 3490 feet and was established as a weather station on 01 Aug 1937.

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....... 34.7 39.9 46.9 56.6 65.8 74.7 81.4 81.6 70.6 59.8 44.2 36.9 57.8 Average Low........ 10.9 15.6 22.5 30.6 39.3 46.8 51.0 50.3 41.0 32.4 20.7 13.5 31.2 Monthly Precipitn.. .79 .31 .99 1.44 3.08 2.81 2.06 1.59 1.27 .92 .61 .64 16.51 Heating Degree Days 1309 1043 938 641 389 169 87 108 304 586 977 1235 7786 Cooling Degree Days 0 0 0 0 3 41 124 137 28 0 0 0 333 

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The Most Anticipated Upcoming Montana Events Are: 30th Annual Montana PRCA Pro Rodeo Circuit Finals Great Falls January 15 thru January 17 Festival of Trees Helena December 2 thru December 6 Holiday Festival of the Arts Bozeman November 27 thru November 28 Billings Symphony Orchestra & Chorale Billings November 28 thru November 29 Margarita Meltdown Great Falls January 29

Other upcoming events include: Flathead Sled Dog Days Whitefish January 8 thru January 10 Winter Carnival Whitefish February 5 thru February 7 First Night Missoula Missoula December 31 Sno-Ball Big Sky January 16 thru January 23 Wild Winter Fest Bozeman February 12 thru February 14