St Ignace Mackinac Br
Weather Station of the U.S. Weather Service

Located in Mackinac County, Michigan, St Ignace Mackinac Br is at an elevation of 600 feet and was established as a weather station on 01 Sep 1973.

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....... 24.8 26.4 35.0 46.8 59.7 69.3 75.2 74.3 65.6 53.7 40.9 30.4 50.2 Average Low........ 12.2 11.9 20.3 31.9 42.8 52.9 59.6 59.7 51.6 41.6 31.5 20.7 36.4 Monthly Precipitn.. 1.68 1.01 1.60 2.00 2.44 2.51 2.72 2.58 3.09 2.89 2.39 1.62 26.53 Heating Degree Days 1441 1284 1157 770 432 151 42 49 202 540 865 1223 8156 Cooling Degree Days 0 0 0 0 4 34 116 110 9 1 0 0 274 

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