Springfield
The tables below display average monthly climate and weather indicators in Springfield Illinois.
Temperature by: Fahrenheit / Centigrade
Springfield Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Avg. Temperature | 31.1 | 35.7 | 46.0 | 56.0 | 64.6 | 73.2 | 78.1 | 76.8 | 69.0 | 57.8 | 46.0 | 35.3 | 55.8 |
Avg. Max Temperature | 41.8 | 46.3 | 57.4 | 67.9 | 76.0 | 84.4 | 89.6 | 88.6 | 80.3 | 69.8 | 56.6 | 45.3 | 67.0 |
Avg. Min Temperature | 20.4 | 25.0 | 34.4 | 44.1 | 53.2 | 61.9 | 66.6 | 65.0 | 57.7 | 45.9 | 35.5 | 25.3 | 44.6 |
Days with Max Temp of 90 F or Higher | 0.0 | 0.0 | 0.0 | < 0.5 | 2.0 | 6.0 | 16.0 | 14.0 | 4.0 | < 0.5 | 0.0 | 0.0 | 40.0 |
Days with Min Temp Below Freezing | 26.0 | 20.0 | 13.0 | 3.0 | < 0.5 | 0.0 | 0.0 | 0.0 | < 0.5 | 2.0 | 12.0 | 23.0 | 100 |
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Springfield Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Heating Degree Days | 1051 | 820 | 589 | 280 | 110 | 5.0 | 0.0 | 0.0 | 43.0 | 249 | 570 | 921 | 4638 |
Cooling Degree Days | 0.0 | 0.0 | 0.0 | 10.0 | 98.0 | 251 | 406 | 366 | 163 | 26.0 | 0.0 | 0.0 | 1320 |
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Springfield Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Precipitation (inches) | 1.8 | 2.2 | 3.9 | 4.2 | 4.4 | 5.1 | 2.9 | 3.5 | 4.6 | 3.6 | 3.8 | 3.2 | 43.0 |
Days with Precipitation 0.01 inch or More | 8.0 | 8.0 | 10.0 | 11.0 | 11.0 | 10.0 | 8.0 | 8.0 | 8.0 | 8.0 | 9.0 | 9.0 | 109 |
Monthly Snowfall (inches) | 4.9 | 4.2 | 3.2 | 0.4 | < 0.05 | 0.0 | < 0.05 | 0.0 | 0.0 | < 0.05 | 1.6 | 2.9 | 17.2 |
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Other Springfield Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Average Wind Speed | 11.5 | 11.5 | 12.6 | 12.0 | 10.2 | 9.3 | 8.4 | 8.4 | 9.2 | 10.1 | 11.1 | 11.2 | 10.5 |
Clear Days | 8.0 | 7.0 | 8.0 | 8.0 | 7.0 | 8.0 | 12.0 | 12.0 | 12.0 | 13.0 | 10.0 | 9.0 | 115 |
Partly Cloudy Days | 7.0 | 6.0 | 8.0 | 8.0 | 10.0 | 10.0 | 10.0 | 10.0 | 7.0 | 7.0 | 6.0 | 6.0 | 96.0 |
Cloudy Days | 16.0 | 15.0 | 16.0 | 14.0 | 14.0 | 11.0 | 9.0 | 9.0 | 11.0 | 11.0 | 14.0 | 16.0 | 155 |
Percent of Possible Sunshine | 50.0 | 52.0 | 56.0 | 59.0 | 60.0 | 65.0 | 71.0 | 71.0 | 67.0 | 64.0 | 52.0 | 48.0 | 60.0 |
Avg. Relative Humidity | 58.0 | 71.0 | 69.5 | 68.0 | 70.5 | 74.0 | 74.5 | 72.5 | 72.0 | 71.0 | 68.5 | 70.5 | 73.5 |
Weather information for other cities in Illinois