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September Normals for Tucson, AZ

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 70 99 85 0.06 0 20 2 70 99 84 0.06 0 20 3 70 99 84 0.05 0 19 4 70 98 84 0.05 0 19 5 70 98 84 0.05 0 19 6 70 98 84 0.05 0 19 7 69 98 84 0.05 0 19 8 69 98 84 0.04 0 19 9 69 98 84 0.04 0 19 10 69 98 83 0.04 0 18 11 69 98 83 0.04 0 18 12 68 97 83 0.04 0 18 13 68 97 83 0.04 0 18 14 68 97 82 0.04 0 17 15 68 97 82 0.04 0 17 16 67 97 82 0.04 0 17 17 67 96 82 0.03 0 17 18 67 96 81 0.03 0 16 19 66 96 81 0.03 0 16 20 66 96 81 0.03 0 16 21 66 96 81 0.03 0 16 22 65 95 80 0.03 0 15 23 65 95 80 0.03 0 15 24 65 95 80 0.03 0 15 25 64 94 79 0.03 0 14 26 64 94 79 0.03 0 14 27 63 94 79 0.03 0 13 28 63 93 78 0.03 0 13 29 63 93 78 0.03 0 13 30 62 93 77 0.03 0 12 Month 67 96 82 1.15 0 501 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