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January Normals for Oliver, IL

< December February > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 18 34 26 0.08 39 0 2 18 34 26 0.08 39 0 3 17 34 26 0.08 39 0 4 17 34 25 0.08 40 0 5 17 34 25 0.08 40 0 6 17 34 25 0.08 40 0 7 17 33 25 0.07 40 0 8 17 33 25 0.07 40 0 9 16 33 25 0.07 40 0 10 16 33 25 0.07 40 0 11 16 33 25 0.07 40 0 12 16 33 25 0.07 40 0 13 16 33 25 0.07 41 0 14 16 33 24 0.07 41 0 15 16 33 24 0.07 41 0 16 16 33 24 0.07 41 0 17 16 33 24 0.07 41 0 18 16 33 24 0.07 41 0 19 16 33 24 0.07 41 0 20 16 33 25 0.07 40 0 21 16 33 25 0.07 40 0 22 16 34 25 0.07 40 0 23 16 34 25 0.07 40 0 24 16 34 25 0.07 40 0 25 16 34 25 0.07 40 0 26 16 34 25 0.07 40 0 27 16 34 25 0.07 40 0 28 16 34 25 0.07 40 0 29 16 35 26 0.07 39 0 30 17 35 26 0.07 39 0 31 17 35 26 0.07 39 0 Month 16 34 25 2.23 1241 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