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January Normals for Niwot, CO

< December February > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 11 42 27 0.02 38 0 2 11 42 27 0.02 38 0 3 11 42 27 0.02 38 0 4 11 42 27 0.02 38 0 5 11 42 26 0.02 39 0 6 11 42 26 0.02 39 0 7 11 42 26 0.02 39 0 8 11 41 26 0.02 39 0 9 11 41 26 0.02 39 0 10 11 41 26 0.02 39 0 11 11 42 27 0.02 39 0 12 11 42 27 0.01 39 0 13 12 42 27 0.01 38 0 14 12 42 27 0.01 38 0 15 12 42 27 0.01 38 0 16 12 42 27 0.01 38 0 17 12 42 27 0.01 38 0 18 12 42 27 0.01 38 0 19 12 42 27 0.01 38 0 20 12 42 27 0.01 38 0 21 12 42 27 0.01 38 0 22 12 42 27 0.01 38 0 23 13 42 27 0.01 38 0 24 13 42 28 0.01 37 0 25 13 42 28 0.01 37 0 26 13 43 28 0.01 37 0 27 13 43 28 0.01 37 0 28 13 43 28 0.01 37 0 29 14 43 28 0.01 37 0 30 14 43 28 0.01 37 0 31 14 43 29 0.01 36 0 Month 12 42 27 0.42 1177 0 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