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September Normals for Ackley, IA

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 55 78 66 0.12 2 4 2 55 78 66 0.12 2 3 3 54 77 66 0.12 2 3 4 54 77 65 0.12 3 3 5 53 77 65 0.12 3 3 6 53 77 65 0.12 3 3 7 53 76 65 0.11 3 2 8 52 76 64 0.11 3 2 9 52 76 64 0.11 3 2 10 52 76 64 0.11 4 2 11 51 75 63 0.11 4 2 12 51 75 63 0.11 4 2 13 51 75 63 0.11 4 2 14 50 74 62 0.1 4 2 15 50 74 62 0.1 4 1 16 49 74 62 0.1 5 1 17 49 73 61 0.1 5 1 18 49 73 61 0.1 5 1 19 48 73 61 0.1 5 1 20 48 72 60 0.1 6 1 21 48 72 60 0.1 6 1 22 47 72 60 0.1 6 1 23 47 71 59 0.1 6 1 24 47 71 59 0.09 7 1 25 46 71 58 0.09 7 1 26 46 70 58 0.09 7 0 27 46 70 58 0.09 8 0 28 45 70 57 0.09 8 0 29 45 69 57 0.09 8 0 30 45 69 57 0.09 9 0 Month 50 74 62 3.12 146 46 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