Bluff City, Kansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.1 °C (low) to 21.3 °C (high). Annual precipitation averages 830.1 Millimeters. Bluff City 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 | -4.8 °C | 7.8 °C | 24.13 mm |
| February | -3.1 °C | 10.2 °C | 31.75 mm |
| March | 1.9 °C | 15.7 °C | 63.25 mm |
| April | 6.8 °C | 20.9 °C | 78.23 mm |
| May | 13.1 °C | 26 °C | 111.51 mm |
| June | 18.7 °C | 31.7 °C | 117.35 mm |
| July | 21.2 °C | 34.4 °C | 88.9 mm |
| August | 20.2 °C | 33.5 °C | 100.58 mm |
| September | 15.7 °C | 29.3 °C | 67.06 mm |
| October | 8.6 °C | 22.5 °C | 72.9 mm |
| November | 1.8 °C | 15.1 °C | 40.13 mm |
| December | -3.4 °C | 8.6 °C | 34.29 mm |
| Annual | 8.1 °C | 21.3 °C | 830.08 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |