Climate - Mercer - Pennsylvania
| Jan | Feb | March | April | May | June | |
|---|---|---|---|---|---|---|
| Average high in °F | 35 | 39 | 49 | 61 | 71 | 78 |
| Average low in °F | 17 | 19 | 27 | 35 | 46 | 54 |
| Av. precipitation - inch | 2.76 | 2.56 | 3.27 | 3.62 | 3.7 | 4.61 |
| July | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average high in °F | 82 | 81 | 74 | 63 | 51 | 40 |
| Average low in °F | 58 | 57 | 50 | 39 | 31 | 22 |
| Av. precipitation - inch | 4.25 | 3.86 | 4.37 | 2.72 | 3.7 | 3.35 |
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Mercer Climate Graph - Pennsylvania Climate Chart
Totals and averages
| Annual average high temperature | 60.2 °F |
| Annual average low temperature | 37.9 °F |
| Average temperature | 49.0 °F |
| Average annual precipitation | 42.8 in. |