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January Normals for Ralston, IA

< December February > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 8 28 18 0.03 47 0 2 8 28 18 0.03 47 0 3 8 28 18 0.03 47 0 4 7 28 18 0.03 47 0 5 7 28 18 0.03 47 0 6 7 27 17 0.03 48 0 7 7 27 17 0.03 48 0 8 7 27 17 0.03 48 0 9 7 27 17 0.03 48 0 10 7 27 17 0.03 48 0 11 7 27 17 0.03 48 0 12 7 27 17 0.03 48 0 13 7 27 17 0.03 48 0 14 7 27 17 0.03 48 0 15 7 27 17 0.03 48 0 16 7 27 17 0.03 48 0 17 7 27 17 0.03 48 0 18 7 28 17 0.03 48 0 19 7 28 17 0.03 48 0 20 7 28 17 0.03 48 0 21 7 28 17 0.03 48 0 22 7 28 18 0.03 47 0 23 7 28 18 0.03 47 0 24 7 28 18 0.03 47 0 25 7 28 18 0.03 47 0 26 7 29 18 0.03 47 0 27 8 29 18 0.03 47 0 28 8 29 19 0.02 47 0 29 8 29 19 0.02 46 0 30 8 29 19 0.02 46 0 31 9 29 19 0.02 46 0 Month 7 28 18 0.89 1470 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