Elsberry, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.8 °C (low) to 18.5 °C (high). Annual precipitation averages 1048.8 Millimeters. Elsberry is located in USDA Plant Hardiness Zone 6b. 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 | -6.3 °C | 3.4 °C | 59.18 mm |
| February | -4.4 °C | 6.4 °C | 56.39 mm |
| March | 0.4 °C | 12.5 °C | 80.01 mm |
| April | 6.3 °C | 19.3 °C | 110.24 mm |
| May | 12.4 °C | 24.3 °C | 124.21 mm |
| June | 17.4 °C | 29.1 °C | 113.79 mm |
| July | 19.5 °C | 31 °C | 99.06 mm |
| August | 18.2 °C | 30.3 °C | 82.55 mm |
| September | 13.5 °C | 26.8 °C | 90.17 mm |
| October | 7.2 °C | 20.2 °C | 82.04 mm |
| November | 1.3 °C | 12.5 °C | 84.07 mm |
| December | -3.8 °C | 5.9 °C | 67.06 mm |
| Annual | 6.8 °C | 18.5 °C | 1048.77 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |