Titusville, New Jersey has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.5 °F (low) to 64.3 °F (high). Annual precipitation averages 48.8 Inches. Titusville is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.7 °F | 40.4 °F | 3.57 in. |
| February | 25.0 °F | 43.0 °F | 2.83 in. |
| March | 31.9 °F | 51.1 °F | 4.25 in. |
| April | 41.8 °F | 63.5 °F | 3.74 in. |
| May | 51.5 °F | 73.1 °F | 4.19 in. |
| June | 60.9 °F | 82.2 °F | 4.53 in. |
| July | 66.4 °F | 87.0 °F | 4.96 in. |
| August | 64.8 °F | 85.1 °F | 4.61 in. |
| September | 57.6 °F | 78.7 °F | 4.19 in. |
| October | 45.9 °F | 66.7 °F | 4.11 in. |
| November | 35.8 °F | 55.4 °F | 3.42 in. |
| December | 28.6 °F | 45.3 °F | 4.44 in. |
| Annual | 44.5 °F | 64.3 °F | 48.84 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |