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September Normals for West Glacier, MT

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 35 74 55 0.04 11 -- 2 35 74 54 0.04 11 -- 3 35 73 54 0.04 11 0 4 34 73 54 0.04 12 0 5 34 72 53 0.04 12 0 6 34 72 53 0.04 12 0 7 33 71 52 0.04 13 0 8 33 71 52 0.04 13 0 9 33 71 52 0.04 13 0 10 32 70 51 0.04 14 0 11 32 70 51 0.04 14 0 12 32 69 51 0.04 14 0 13 32 69 50 0.04 15 0 14 31 68 50 0.04 15 0 15 31 68 50 0.04 16 0 16 31 68 49 0.04 16 0 17 30 67 49 0.04 16 0 18 30 67 48 0.04 17 0 19 30 66 48 0.04 17 0 20 30 66 48 0.04 17 0 21 29 66 47 0.04 18 0 22 29 65 47 0.04 18 0 23 29 65 47 0.04 18 0 24 28 65 47 0.04 18 0 25 28 64 46 0.04 19 0 26 28 64 46 0.04 19 0 27 28 64 46 0.03 19 0 28 27 63 45 0.03 20 0 29 27 63 45 0.03 20 0 30 27 62 45 0.03 20 0 Month 31 68 50 1.16 468 2 Data Controls Monthly: January February March April May June July August September October November December   | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather