Tryon, Nebraska has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 1.8 °C (low) to 16.7 °C (high). Annual precipitation averages 555.8 Millimeters. Tryon is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.4 °C | 3 °C | 8.38 mm |
| February | -9.1 °C | 4.5 °C | 14.73 mm |
| March | -4.7 °C | 10.4 °C | 26.42 mm |
| April | 0.6 °C | 15.6 °C | 67.31 mm |
| May | 6.6 °C | 21.1 °C | 85.09 mm |
| June | 12.4 °C | 27.7 °C | 96.52 mm |
| July | 15.4 °C | 31.2 °C | 81.03 mm |
| August | 14.5 °C | 30 °C | 57.4 mm |
| September | 9.2 °C | 25.3 °C | 55.63 mm |
| October | 1.7 °C | 17.9 °C | 40.13 mm |
| November | -4.7 °C | 9.9 °C | 12.19 mm |
| December | -9.4 °C | 3.7 °C | 10.92 mm |
| Annual | 1.8 °C | 16.7 °C | 555.75 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |