Jerico Springs, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 7.6 °C (low) to 19.6 °C (high). Annual precipitation averages 1161.5 Millimeters. Jerico Springs 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 Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.2 °C | 5.8 °C | 48.77 mm |
| February | -3.2 °C | 8.7 °C | 53.59 mm |
| March | 1.7 °C | 14.2 °C | 81.28 mm |
| April | 6.9 °C | 19.7 °C | 123.95 mm |
| May | 12.7 °C | 24.2 °C | 158.5 mm |
| June | 17.9 °C | 29.1 °C | 132.33 mm |
| July | 20.1 °C | 31.8 °C | 109.47 mm |
| August | 19.1 °C | 31.5 °C | 92.96 mm |
| September | 14.3 °C | 27.3 °C | 113.79 mm |
| October | 7.8 °C | 21.1 °C | 94.23 mm |
| November | 1.9 °C | 13.8 °C | 85.85 mm |
| December | -3 °C | 7.9 °C | 66.8 mm |
| Annual | 7.6 °C | 19.6 °C | 1161.52 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 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 | Dfa - Humid Continental Hot Summers With Year Around Precipitation |