Moline
The tables below display average monthly climate and weather indicators in Moline Illinois.
Temperature by: Fahrenheit / Centigrade
| Moline Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature | -6.7 | -4.0 | 3.0 | 10.2 | 16.3 | 21.7 | 24.0 | 22.6 | 18.2 | 11.7 | 4.2 | -3.7 | 9.8 |
| Avg. Max Temperature | -2.0 | 0.9 | 8.2 | 16.3 | 22.7 | 28.1 | 29.9 | 28.6 | 24.4 | 17.9 | 9.1 | 0.8 | 15.4 |
| Avg. Min Temperature | -11.5 | -8.9 | -2.2 | 4.1 | 9.9 | 15.3 | 18.1 | 16.6 | 11.8 | 5.4 | -0.7 | -8.1 | 4.2 |
| Days with Max Temp of 32 C or Higher | 0.0 | 0.0 | 0.0 | < 0.5 | 1.0 | 6.0 | 8.0 | 6.0 | 2.0 | < 0.5 | 0.0 | 0.0 | 23.0 |
| Days with Min Temp Below Freezing | 29.0 | 25.0 | 21.0 | 7.0 | 1.0 | 0.0 | 0.0 | 0.0 | < 0.5 | 6.0 | 19.0 | 27.0 | 135 |
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| Moline Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days | 1398 | 1126 | 856 | 438 | 188 | 10.0 | 0.0 | 11.0 | 73.0 | 384 | 762 | 1228 | 6474 |
| Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 76.0 | 193 | 316 | 250 | 64.0 | 12.0 | 0.0 | 0.0 | 911 |
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| Moline Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) | 1.5 | 1.2 | 3.0 | 3.9 | 4.3 | 4.3 | 5.0 | 4.2 | 4.0 | 2.9 | 2.5 | 2.2 | 39.1 |
| Days with Precipitation 0.01 inch or More | 9.0 | 8.0 | 11.0 | 11.0 | 12.0 | 10.0 | 10.0 | 9.0 | 9.0 | 8.0 | 9.0 | 9.0 | 114 |
| Monthly Snowfall (inches) | 8.2 | 5.9 | 5.7 | 1.0 | 0.0 | < 0.05 | < 0.05 | 0.0 | 0.0 | 0.2 | 2.2 | 6.9 | 30.1 |
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| Other Moline Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed | 10.8 | 10.6 | 11.9 | 11.8 | 10.1 | 8.8 | 7.5 | 7.1 | 8.0 | 9.2 | 10.6 | 10.4 | 9.7 |
| Clear Days | 8.0 | 7.0 | 6.0 | 7.0 | 8.0 | 7.0 | 10.0 | 10.0 | 12.0 | 12.0 | 7.0 | 7.0 | 101 |
| Partly Cloudy Days | 7.0 | 6.0 | 8.0 | 9.0 | 9.0 | 11.0 | 12.0 | 11.0 | 8.0 | 8.0 | 7.0 | 6.0 | 100 |
| Cloudy Days | 16.0 | 15.0 | 17.0 | 15.0 | 14.0 | 12.0 | 9.0 | 10.0 | 11.0 | 12.0 | 16.0 | 18.0 | 164 |
| Percent of Possible Sunshine | 48.0 | 50.0 | 50.0 | 53.0 | 57.0 | 63.0 | 68.0 | 66.0 | 62.0 | 58.0 | 42.0 | 40.0 | 55.0 |
| Avg. Relative Humidity | 56.5 | 72.0 | 71.5 | 69.5 | 68.0 | 68.0 | 70.0 | 74.5 | 74.5 | 70.5 | 68.0 | 71.5 | 75.5 |
Weather information for other cities in Illinois