Buda, Illinois has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 39.5 °F (low) to 59.3 °F (high). Annual precipitation averages 38.2 Inches. Buda is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.9 °F | 30.0 °F | 1.83 in. |
| February | 17.3 °F | 34.6 °F | 1.87 in. |
| March | 27.4 °F | 47.2 °F | 2.39 in. |
| April | 38.2 °F | 60.1 °F | 3.75 in. |
| May | 50.1 °F | 71.1 °F | 4.86 in. |
| June | 59.9 °F | 80.1 °F | 4.71 in. |
| July | 63.1 °F | 83.2 °F | 3.94 in. |
| August | 60.8 °F | 81.6 °F | 3.85 in. |
| September | 52.5 °F | 75.9 °F | 3.56 in. |
| October | 41.0 °F | 63.3 °F | 2.94 in. |
| November | 29.7 °F | 48.4 °F | 2.49 in. |
| December | 19.7 °F | 35.5 °F | 2.02 in. |
| Annual | 39.5 °F | 59.3 °F | 38.21 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 | Dfa - Humid Continental Hot Summers With Year Around Precipitation |