Blauvelt, New York has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.3 °C (low) to 16.7 °C (high). Annual precipitation averages 1222.5 Millimeters. Blauvelt is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.7 °C | 3.4 °C | 89.66 mm |
| February | -4.7 °C | 5 °C | 67.82 mm |
| March | -0.8 °C | 9.3 °C | 102.62 mm |
| April | 4.9 °C | 16.2 °C | 99.57 mm |
| May | 10.3 °C | 21.8 °C | 93.73 mm |
| June | 15.6 °C | 26.6 °C | 119.63 mm |
| July | 18.5 °C | 29.3 °C | 109.47 mm |
| August | 17.6 °C | 28.2 °C | 119.89 mm |
| September | 13.4 °C | 24.7 °C | 110.24 mm |
| October | 7.1 °C | 18 °C | 110.24 mm |
| November | 1.7 °C | 11.9 °C | 94.49 mm |
| December | -2.3 °C | 6.1 °C | 105.16 mm |
| Annual | 6.3 °C | 16.7 °C | 1222.52 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |