Laporte, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 37.2 °F (low) to 54.9 °F (high). Annual precipitation averages 52.9 Inches. Laporte is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.3 °F | 30.2 °F | 4.34 in. |
| February | 16.0 °F | 32.5 °F | 3.05 in. |
| March | 23.0 °F | 41.1 °F | 3.66 in. |
| April | 34.3 °F | 54.9 °F | 4.19 in. |
| May | 45.5 °F | 66.0 °F | 4.61 in. |
| June | 54.6 °F | 73.4 °F | 4.78 in. |
| July | 58.9 °F | 77.8 °F | 5.37 in. |
| August | 57.3 °F | 76.2 °F | 5.11 in. |
| September | 50.1 °F | 69.2 °F | 5.2 in. |
| October | 39.8 °F | 57.5 °F | 4.61 in. |
| November | 30.0 °F | 45.2 °F | 3.65 in. |
| December | 21.6 °F | 34.9 °F | 4.33 in. |
| Annual | 37.2 °F | 54.9 °F | 52.9 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |