Madison Park, New Jersey has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 7.1 °C (low) to 17.6 °C (high). Annual precipitation averages 1229.4 Millimeters. Madison Park 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. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.5 °C | 4.6 °C | 92.46 mm |
| February | -3.7 °C | 6.1 °C | 72.14 mm |
| March | 0.2 °C | 10.4 °C | 107.19 mm |
| April | 5.6 °C | 16.9 °C | 98.04 mm |
| May | 10.9 °C | 22.3 °C | 100.33 mm |
| June | 16.1 °C | 27.3 °C | 115.06 mm |
| July | 19.2 °C | 30.1 °C | 121.67 mm |
| August | 18.2 °C | 28.9 °C | 114.81 mm |
| September | 14.4 °C | 25.3 °C | 107.19 mm |
| October | 7.9 °C | 18.8 °C | 105.92 mm |
| November | 2.6 °C | 13.1 °C | 85.6 mm |
| December | -1.4 °C | 7.5 °C | 108.97 mm |
| Annual | 7.1 °C | 17.6 °C | 1229.38 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 |