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September Normals for Postoak, TX

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 67 91 79 0.1 0 14 2 66 91 78 0.1 0 14 3 66 90 78 0.1 0 13 4 66 90 78 0.1 0 13 5 65 90 78 0.1 0 13 6 65 89 77 0.1 0 13 7 65 89 77 0.11 0 12 8 65 89 77 0.11 0 12 9 64 88 76 0.11 0 12 10 64 88 76 0.11 0 11 11 64 88 76 0.11 0 11 12 63 87 75 0.11 0 11 13 63 87 75 0.11 0 11 14 63 87 75 0.11 0 10 15 63 86 74 0.11 1 10 16 62 86 74 0.11 1 10 17 62 86 74 0.11 1 9 18 61 86 74 0.11 1 9 19 61 85 73 0.11 1 9 20 61 85 73 0.12 1 9 21 60 85 73 0.12 1 8 22 60 85 72 0.12 1 8 23 60 84 72 0.12 1 8 24 59 84 72 0.12 1 7 25 59 84 71 0.12 1 7 26 59 83 71 0.12 1 7 27 58 83 71 0.12 1 6 28 58 83 70 0.12 1 6 29 57 83 70 0.12 1 6 30 57 82 70 0.12 1 5 Month 62 87 74 3.35 16 294 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