Climate - Springfield - Illinois
| Jan | Feb | March | April | May | June | |
|---|---|---|---|---|---|---|
| Average high in °F | 33 | 39 | 51 | 63 | 74 | 83 |
| Average low in °F | 17 | 22 | 32 | 42 | 53 | 62 |
| Av. precipitation - inch | 1.61 | 1.81 | 3.15 | 3.35 | 4.06 | 3.78 |
| July | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average high in °F | 87 | 85 | 78 | 67 | 51 | 38 |
| Average low in °F | 66 | 64 | 55 | 44 | 34 | 23 |
| Av. precipitation - inch | 3.54 | 3.43 | 2.83 | 2.64 | 2.87 | 2.56 |
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Springfield Climate Graph - Illinois Climate Chart
Totals and averages
| Annual average high temperature | 62.4 °F |
| Annual average low temperature | 42.9 °F |
| Average temperature | 52.6 °F |
| Average annual precipitation | 35.6 in. |