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September Normals for Saint Bonaventure, NY

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 55 76 66 0.13 2 2 2 55 76 65 0.13 2 2 3 55 76 65 0.13 2 2 4 54 75 65 0.13 2 2 5 54 75 65 0.14 2 2 6 54 75 64 0.14 2 2 7 53 74 64 0.14 2 2 8 53 74 64 0.14 3 1 9 53 74 63 0.14 3 1 10 53 74 63 0.14 3 1 11 52 73 63 0.15 3 1 12 52 73 63 0.15 3 1 13 52 73 62 0.15 3 1 14 51 72 62 0.15 4 1 15 51 72 62 0.15 4 1 16 51 72 61 0.15 4 1 17 51 72 61 0.15 4 0 18 50 71 61 0.15 5 0 19 50 71 60 0.15 5 0 20 50 71 60 0.14 5 0 21 49 70 60 0.14 5 0 22 49 70 59 0.14 6 0 23 49 70 59 0.14 6 0 24 48 69 59 0.14 6 0 25 48 69 59 0.14 7 0 26 48 69 58 0.14 7 0 27 47 68 58 0.13 7 0 28 47 68 57 0.13 8 0 29 47 68 57 0.13 8 0 30 46 67 57 0.12 8 0 Month 51 72 61 4.2 131 23 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