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September Normals for Calhan, CO

< August October > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 47 74 61 0.07 5 1 2 47 74 61 0.07 5 1 3 47 74 60 0.07 5 1 4 46 74 60 0.07 6 1 5 46 73 60 0.06 6 1 6 46 73 59 0.06 6 1 7 46 73 59 0.06 6 1 8 45 72 59 0.06 7 1 9 45 72 59 0.06 7 1 10 45 72 58 0.05 7 0 11 45 71 58 0.05 7 0 12 44 71 58 0.05 8 0 13 44 71 57 0.05 8 0 14 44 70 57 0.05 8 0 15 43 70 57 0.05 9 0 16 43 70 56 0.05 9 0 17 43 69 56 0.05 9 0 18 43 69 56 0.04 9 0 19 42 69 56 0.04 10 0 20 42 68 55 0.04 10 0 21 42 68 55 0.04 10 0 22 41 68 55 0.04 10 0 23 41 68 54 0.04 11 0 24 41 67 54 0.04 11 0 25 40 67 54 0.04 11 0 26 40 67 53 0.04 12 0 27 40 66 53 0.04 12 0 28 40 66 53 0.04 12 0 29 39 66 53 0.04 13 0 30 39 65 52 0.04 13 0 Month 43 70 57 1.5 262 9 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