Austerlitz, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 35.4 °F (low) to 56.5 °F (high). Annual precipitation averages 47.1 Inches. Austerlitz is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.4 °F | 30.8 °F | 3.35 in. |
| February | 13.7 °F | 33.7 °F | 2.62 in. |
| March | 21.7 °F | 42.1 °F | 3.3 in. |
| April | 32.3 °F | 56.0 °F | 3.61 in. |
| May | 43.3 °F | 67.8 °F | 3.78 in. |
| June | 52.6 °F | 75.3 °F | 4.83 in. |
| July | 57.6 °F | 80.2 °F | 4.71 in. |
| August | 55.5 °F | 78.7 °F | 4.56 in. |
| September | 48.6 °F | 71.3 °F | 4.87 in. |
| October | 38.2 °F | 58.9 °F | 4.37 in. |
| November | 28.6 °F | 47.1 °F | 3.28 in. |
| December | 19.7 °F | 36.0 °F | 3.86 in. |
| Annual | 35.4 °F | 56.5 °F | 47.14 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |