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September Normals for Dillon, MT

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 37 78 58 0.04 8 1 2 36 78 57 0.04 8 1 3 36 78 57 0.04 9 1 4 36 77 57 0.04 9 1 5 35 77 56 0.04 9 1 6 35 76 56 0.04 10 1 7 35 76 55 0.03 10 1 8 34 76 55 0.03 10 1 9 34 75 55 0.03 11 0 10 34 75 54 0.03 11 0 11 34 74 54 0.03 11 0 12 33 74 54 0.03 12 0 13 33 74 53 0.03 12 0 14 33 73 53 0.03 12 0 15 32 73 53 0.03 13 0 16 32 73 52 0.03 13 0 17 32 72 52 0.03 13 0 18 32 72 52 0.03 13 0 19 31 72 51 0.03 14 0 20 31 71 51 0.03 14 0 21 31 71 51 0.03 14 0 22 30 71 51 0.03 15 0 23 30 70 50 0.03 15 0 24 30 70 50 0.03 15 0 25 30 70 50 0.02 15 0 26 30 69 49 0.02 16 0 27 29 69 49 0.02 16 0 28 29 69 49 0.02 16 0 29 29 69 49 0.02 16 0 30 29 68 48 0.02 17 0 Month 32 73 53 0.9 377 8 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