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September Normals for Grand Isle, VT

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 52 74 63 0.12 3 2 2 52 74 63 0.12 4 1 3 52 73 63 0.12 4 1 4 51 73 62 0.12 4 1 5 51 73 62 0.12 4 1 6 51 72 62 0.12 5 1 7 51 72 61 0.12 5 1 8 50 72 61 0.12 5 1 9 50 71 61 0.12 5 1 10 50 71 60 0.12 5 1 11 49 71 60 0.12 6 1 12 49 70 60 0.12 6 1 13 49 70 59 0.12 6 1 14 48 69 59 0.12 7 0 15 48 69 59 0.11 7 0 16 48 69 58 0.11 7 0 17 47 68 58 0.11 7 0 18 47 68 57 0.11 8 0 19 47 68 57 0.11 8 0 20 46 67 57 0.11 8 0 21 46 67 56 0.11 9 0 22 46 66 56 0.11 9 0 23 45 66 56 0.11 9 0 24 45 66 55 0.11 10 0 25 44 65 55 0.11 10 0 26 44 65 55 0.11 11 0 27 44 64 54 0.11 11 0 28 43 64 54 0.1 11 0 29 43 64 53 0.1 12 0 30 43 63 53 0.1 12 0 Month 48 69 58 3.41 218 14 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