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September Normals for Montour, IA

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 56 79 67 0.14 2 4 2 55 79 67 0.14 2 4 3 55 79 67 0.14 2 4 4 54 78 66 0.14 2 3 5 54 78 66 0.13 2 3 6 54 78 66 0.13 2 3 7 53 77 65 0.13 2 3 8 53 77 65 0.13 3 3 9 53 77 65 0.13 3 3 10 52 77 65 0.13 3 2 11 52 76 64 0.12 3 2 12 51 76 64 0.12 3 2 13 51 76 64 0.12 3 2 14 51 75 63 0.12 4 2 15 50 75 63 0.12 4 2 16 50 75 62 0.12 4 1 17 50 75 62 0.11 4 1 18 49 74 62 0.11 5 1 19 49 74 61 0.11 5 1 20 48 74 61 0.11 5 1 21 48 73 61 0.11 5 1 22 48 73 60 0.11 6 1 23 47 72 60 0.11 6 1 24 47 72 60 0.1 6 1 25 46 72 59 0.1 6 1 26 46 71 59 0.1 7 1 27 46 71 58 0.1 7 0 28 45 71 58 0.1 7 0 29 45 70 58 0.1 8 0 30 45 70 57 0.1 8 0 Month 50 75 63 3.53 129 53 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