Burr Oak, Kansas has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.6 °C (low) to 18.2 °C (high). Annual precipitation averages 692.7 Millimeters. Burr Oak 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. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.1 °C | 3.3 °C | 15.49 mm |
| February | -7.2 °C | 5.9 °C | 19.81 mm |
| March | -2.1 °C | 12.3 °C | 37.08 mm |
| April | 3.6 °C | 18.1 °C | 62.48 mm |
| May | 9.9 °C | 23.4 °C | 106.17 mm |
| June | 16.1 °C | 29.4 °C | 94.49 mm |
| July | 18.7 °C | 32.1 °C | 103.89 mm |
| August | 17.4 °C | 30.8 °C | 86.87 mm |
| September | 12.1 °C | 26.8 °C | 58.17 mm |
| October | 4.9 °C | 19.8 °C | 52.58 mm |
| November | -2.2 °C | 11.6 °C | 32 mm |
| December | -7.4 °C | 4.8 °C | 23.62 mm |
| Annual | 4.6 °C | 18.2 °C | 692.65 mm |
| 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 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |