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September Normals for Perry, IA

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 56 81 68 0.11 1 5 2 56 80 68 0.11 2 4 3 55 80 68 0.11 2 4 4 55 80 67 0.11 2 4 5 54 80 67 0.11 2 4 6 54 79 67 0.11 2 4 7 54 79 66 0.11 2 4 8 53 79 66 0.1 2 3 9 53 79 66 0.1 2 3 10 53 78 65 0.1 2 3 11 52 78 65 0.1 3 3 12 52 78 65 0.1 3 3 13 51 78 65 0.1 3 3 14 51 77 64 0.1 3 2 15 51 77 64 0.1 3 2 16 50 77 64 0.1 4 2 17 50 76 63 0.1 4 2 18 50 76 63 0.1 4 2 19 49 76 63 0.09 4 2 20 49 76 62 0.09 4 2 21 48 75 62 0.09 5 1 22 48 75 61 0.09 5 1 23 48 75 61 0.09 5 1 24 47 74 61 0.09 5 1 25 47 74 60 0.09 6 1 26 47 74 60 0.09 6 1 27 46 73 60 0.09 6 1 28 46 73 59 0.09 7 1 29 45 72 59 0.09 7 1 30 45 72 59 0.09 7 1 Month 51 77 64 2.95 113 71 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