Kutztown, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.4 °C (low) to 17 °C (high). Annual precipitation averages 1242.1 Millimeters. Kutztown is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.3 °C | 3.2 °C | 85.85 mm |
| February | -5.6 °C | 4.8 °C | 70.87 mm |
| March | -1.4 °C | 9.6 °C | 91.69 mm |
| April | 4.2 °C | 16.8 °C | 96.27 mm |
| May | 9.8 °C | 22.3 °C | 102.36 mm |
| June | 14.8 °C | 27.1 °C | 124.97 mm |
| July | 17.3 °C | 29.7 °C | 128.02 mm |
| August | 16.4 °C | 28.7 °C | 121.41 mm |
| September | 12.3 °C | 25.1 °C | 128.02 mm |
| October | 5.8 °C | 18.4 °C | 111 mm |
| November | 0.7 °C | 11.8 °C | 82.3 mm |
| December | -3.3 °C | 5.9 °C | 99.31 mm |
| Annual | 5.4 °C | 17 °C | 1242.07 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |