Niskayuna, New York has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 38.3 °F (low) to 57.8 °F (high). Annual precipitation averages 42.3 Inches. Niskayuna is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.7 °F | 31.6 °F | 2.88 in. |
| February | 15.9 °F | 34.4 °F | 2.44 in. |
| March | 24.3 °F | 43.3 °F | 3.1 in. |
| April | 35.7 °F | 57.3 °F | 3.41 in. |
| May | 47.3 °F | 69.2 °F | 3.52 in. |
| June | 56.4 °F | 77.4 °F | 4.47 in. |
| July | 61.1 °F | 82.2 °F | 4.36 in. |
| August | 59.6 °F | 80.2 °F | 3.98 in. |
| September | 51.8 °F | 73.0 °F | 3.62 in. |
| October | 40.5 °F | 60.2 °F | 4.29 in. |
| November | 30.5 °F | 48.0 °F | 2.94 in. |
| December | 21.8 °F | 36.8 °F | 3.33 in. |
| Annual | 38.3 °F | 57.8 °F | 42.34 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |