Tribbey, Oklahoma has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.4 °C (low) to 22.6 °C (high). Annual precipitation averages 1005.3 Millimeters. Tribbey is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.8 °C | 10.5 °C | 38.86 mm |
| February | -0.6 °C | 13 °C | 47.24 mm |
| March | 4.2 °C | 17.9 °C | 74.42 mm |
| April | 8.7 °C | 22.8 °C | 97.28 mm |
| May | 14.3 °C | 26.6 °C | 138.94 mm |
| June | 19.1 °C | 30.7 °C | 123.7 mm |
| July | 21.4 °C | 33.9 °C | 93.73 mm |
| August | 20.7 °C | 34 °C | 73.91 mm |
| September | 16 °C | 29.7 °C | 107.7 mm |
| October | 9.6 °C | 23.7 °C | 93.73 mm |
| November | 3.8 °C | 17.3 °C | 59.44 mm |
| December | -1.1 °C | 11.6 °C | 56.39 mm |
| Annual | 9.4 °C | 22.6 °C | 1005.34 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |